131167512

素因数分解:

$2^3\times 3^9\times 7^2\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 240

約数和(自身を含む): 454374360

約数和(自身を除く): 323206848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 81, 84, 98, 102, 108, 119, 126, 136, 147, 153, 162, 168, 189, 196, 204, 216, 238, 243, 252, 294, 306, 324, 357, 378, 392, 408, 441, 459, 476, 486, 504, 567, 588, 612, 648, 714, 729, 756, 833, 882, 918, 952, 972, 1071, 1134, 1176, 1224, 1323, 1377, 1428, 1458, 1512, 1666, 1701, 1764, 1836, 1944, 2142, 2187, 2268, 2499, 2646, 2754, 2856, 2916, 3213, 3332, 3402, 3528, 3672, 3969, 4131, 4284, 4374, 4536, 4998, 5103, 5292, 5508, 5832, 6426, 6561, 6664, 6804, 7497, 7938, 8262, 8568, 8748, 9639, 9996, 10206, 10584, 11016, 11907, 12393, 12852, 13122, 13608, 14994, 15309, 15876, 16524, 17496, 19278, 19683, 19992, 20412, 22491, 23814, 24786, 25704, 26244, 28917, 29988, 30618, 31752, 33048, 35721, 37179, 38556, 39366, 40824, 44982, 45927, 47628, 49572, 52488, 57834, 59976, 61236, 67473, 71442, 74358, 77112, 78732, 86751, 89964, 91854, 95256, 99144, 107163, 111537, 115668, 122472, 134946, 137781, 142884, 148716, 157464, 173502, 179928, 183708, 202419, 214326, 223074, 231336, 260253, 269892, 275562, 285768, 297432, 321489, 334611, 347004, 367416, 404838, 428652, 446148, 520506, 539784, 551124, 607257, 642978, 669222, 694008, 780759, 809676, 857304, 892296, 964467, 1041012, 1102248, 1214514, 1285956, 1338444, 1561518, 1619352, 1821771, 1928934, 2082024, 2342277, 2429028, 2571912, 2676888, 3123036, 3643542, 3857868, 4684554, 4858056, 5465313, 6246072, 7287084, 7715736, 9369108, 10930626, 14574168, 16395939, 18738216, 21861252, 32791878, 43722504, 65583756, 131167512]

約数ペア:

[(1, 131167512), (2, 65583756), (3, 43722504), (4, 32791878), (6, 21861252), (7, 18738216), (8, 16395939), (9, 14574168), (12, 10930626), (14, 9369108), (17, 7715736), (18, 7287084), (21, 6246072), (24, 5465313), (27, 4858056), (28, 4684554), (34, 3857868), (36, 3643542), (42, 3123036), (49, 2676888), (51, 2571912), (54, 2429028), (56, 2342277), (63, 2082024), (68, 1928934), (72, 1821771), (81, 1619352), (84, 1561518), (98, 1338444), (102, 1285956), (108, 1214514), (119, 1102248), (126, 1041012), (136, 964467), (147, 892296), (153, 857304), (162, 809676), (168, 780759), (189, 694008), (196, 669222), (204, 642978), (216, 607257), (238, 551124), (243, 539784), (252, 520506), (294, 446148), (306, 428652), (324, 404838), (357, 367416), (378, 347004), (392, 334611), (408, 321489), (441, 297432), (459, 285768), (476, 275562), (486, 269892), (504, 260253), (567, 231336), (588, 223074), (612, 214326), (648, 202419), (714, 183708), (729, 179928), (756, 173502), (833, 157464), (882, 148716), (918, 142884), (952, 137781), (972, 134946), (1071, 122472), (1134, 115668), (1176, 111537), (1224, 107163), (1323, 99144), (1377, 95256), (1428, 91854), (1458, 89964), (1512, 86751), (1666, 78732), (1701, 77112), (1764, 74358), (1836, 71442), (1944, 67473), (2142, 61236), (2187, 59976), (2268, 57834), (2499, 52488), (2646, 49572), (2754, 47628), (2856, 45927), (2916, 44982), (3213, 40824), (3332, 39366), (3402, 38556), (3528, 37179), (3672, 35721), (3969, 33048), (4131, 31752), (4284, 30618), (4374, 29988), (4536, 28917), (4998, 26244), (5103, 25704), (5292, 24786), (5508, 23814), (5832, 22491), (6426, 20412), (6561, 19992), (6664, 19683), (6804, 19278), (7497, 17496), (7938, 16524), (8262, 15876), (8568, 15309), (8748, 14994), (9639, 13608), (9996, 13122), (10206, 12852), (10584, 12393), (11016, 11907)]