131488056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 460800000

約数和(自身を除く): 329311944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 46, 54, 56, 57, 63, 69, 72, 76, 84, 92, 108, 114, 126, 133, 138, 152, 161, 168, 171, 184, 189, 199, 207, 216, 228, 252, 266, 276, 322, 342, 378, 398, 399, 414, 437, 456, 483, 504, 513, 532, 552, 597, 621, 644, 684, 756, 796, 798, 828, 874, 966, 1026, 1064, 1194, 1197, 1242, 1288, 1311, 1368, 1393, 1449, 1512, 1592, 1596, 1656, 1748, 1791, 1932, 2052, 2388, 2394, 2484, 2622, 2786, 2898, 3059, 3192, 3496, 3582, 3591, 3781, 3864, 3933, 4104, 4179, 4347, 4577, 4776, 4788, 4968, 5244, 5373, 5572, 5796, 6118, 7164, 7182, 7562, 7866, 8358, 8694, 9154, 9177, 9576, 10488, 10746, 11144, 11343, 11592, 11799, 12236, 12537, 13731, 14328, 14364, 15124, 15732, 16716, 17388, 18308, 18354, 21492, 22686, 23598, 24472, 25074, 26467, 27462, 27531, 28728, 30248, 31464, 32039, 33432, 34029, 34776, 36616, 36708, 37611, 41193, 42984, 45372, 47196, 50148, 52934, 54924, 55062, 64078, 68058, 73416, 75222, 79401, 82386, 82593, 86963, 90744, 94392, 96117, 100296, 102087, 105868, 109848, 110124, 123579, 128156, 136116, 150444, 158802, 164772, 165186, 173926, 192234, 204174, 211736, 220248, 238203, 247158, 256312, 260889, 272232, 288351, 300888, 317604, 329544, 330372, 347852, 384468, 408348, 476406, 494316, 521778, 576702, 608741, 635208, 660744, 695704, 714609, 768936, 782667, 816696, 865053, 952812, 988632, 1043556, 1153404, 1217482, 1429218, 1565334, 1730106, 1826223, 1905624, 2087112, 2306808, 2348001, 2434964, 2858436, 3130668, 3460212, 3652446, 4696002, 4869928, 5478669, 5716872, 6261336, 6920424, 7304892, 9392004, 10957338, 14609784, 16436007, 18784008, 21914676, 32872014, 43829352, 65744028, 131488056]

約数ペア:

[(1, 131488056), (2, 65744028), (3, 43829352), (4, 32872014), (6, 21914676), (7, 18784008), (8, 16436007), (9, 14609784), (12, 10957338), (14, 9392004), (18, 7304892), (19, 6920424), (21, 6261336), (23, 5716872), (24, 5478669), (27, 4869928), (28, 4696002), (36, 3652446), (38, 3460212), (42, 3130668), (46, 2858436), (54, 2434964), (56, 2348001), (57, 2306808), (63, 2087112), (69, 1905624), (72, 1826223), (76, 1730106), (84, 1565334), (92, 1429218), (108, 1217482), (114, 1153404), (126, 1043556), (133, 988632), (138, 952812), (152, 865053), (161, 816696), (168, 782667), (171, 768936), (184, 714609), (189, 695704), (199, 660744), (207, 635208), (216, 608741), (228, 576702), (252, 521778), (266, 494316), (276, 476406), (322, 408348), (342, 384468), (378, 347852), (398, 330372), (399, 329544), (414, 317604), (437, 300888), (456, 288351), (483, 272232), (504, 260889), (513, 256312), (532, 247158), (552, 238203), (597, 220248), (621, 211736), (644, 204174), (684, 192234), (756, 173926), (796, 165186), (798, 164772), (828, 158802), (874, 150444), (966, 136116), (1026, 128156), (1064, 123579), (1194, 110124), (1197, 109848), (1242, 105868), (1288, 102087), (1311, 100296), (1368, 96117), (1393, 94392), (1449, 90744), (1512, 86963), (1592, 82593), (1596, 82386), (1656, 79401), (1748, 75222), (1791, 73416), (1932, 68058), (2052, 64078), (2388, 55062), (2394, 54924), (2484, 52934), (2622, 50148), (2786, 47196), (2898, 45372), (3059, 42984), (3192, 41193), (3496, 37611), (3582, 36708), (3591, 36616), (3781, 34776), (3864, 34029), (3933, 33432), (4104, 32039), (4179, 31464), (4347, 30248), (4577, 28728), (4776, 27531), (4788, 27462), (4968, 26467), (5244, 25074), (5373, 24472), (5572, 23598), (5796, 22686), (6118, 21492), (7164, 18354), (7182, 18308), (7562, 17388), (7866, 16716), (8358, 15732), (8694, 15124), (9154, 14364), (9177, 14328), (9576, 13731), (10488, 12537), (10746, 12236), (11144, 11799), (11343, 11592)]