131928552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 449280000

約数和(自身を除く): 317351448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 56, 57, 63, 69, 72, 76, 84, 92, 114, 126, 133, 138, 152, 161, 168, 171, 184, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 456, 483, 504, 532, 552, 599, 644, 684, 798, 828, 874, 966, 1064, 1197, 1198, 1288, 1311, 1368, 1449, 1596, 1656, 1748, 1797, 1932, 2394, 2396, 2622, 2898, 3059, 3192, 3496, 3594, 3864, 3933, 4193, 4788, 4792, 5244, 5391, 5796, 6118, 7188, 7866, 8386, 9177, 9576, 10488, 10782, 11381, 11592, 12236, 12579, 13777, 14376, 15732, 16772, 18354, 21564, 22762, 24472, 25158, 27531, 27554, 31464, 33544, 34143, 36708, 37737, 41331, 43128, 45524, 50316, 55062, 55108, 68286, 73416, 75474, 79667, 82662, 91048, 96439, 100632, 102429, 110124, 110216, 123993, 136572, 150948, 159334, 165324, 192878, 204858, 220248, 239001, 247986, 261763, 273144, 289317, 301896, 318668, 330648, 385756, 409716, 478002, 495972, 523526, 578634, 637336, 717003, 771512, 785289, 819432, 867951, 956004, 991944, 1047052, 1157268, 1434006, 1570578, 1735902, 1832341, 1912008, 2094104, 2314536, 2355867, 2868012, 3141156, 3471804, 3664682, 4711734, 5497023, 5736024, 6282312, 6943608, 7329364, 9423468, 10994046, 14658728, 16491069, 18846936, 21988092, 32982138, 43976184, 65964276, 131928552]

約数ペア:

[(1, 131928552), (2, 65964276), (3, 43976184), (4, 32982138), (6, 21988092), (7, 18846936), (8, 16491069), (9, 14658728), (12, 10994046), (14, 9423468), (18, 7329364), (19, 6943608), (21, 6282312), (23, 5736024), (24, 5497023), (28, 4711734), (36, 3664682), (38, 3471804), (42, 3141156), (46, 2868012), (56, 2355867), (57, 2314536), (63, 2094104), (69, 1912008), (72, 1832341), (76, 1735902), (84, 1570578), (92, 1434006), (114, 1157268), (126, 1047052), (133, 991944), (138, 956004), (152, 867951), (161, 819432), (168, 785289), (171, 771512), (184, 717003), (207, 637336), (228, 578634), (252, 523526), (266, 495972), (276, 478002), (322, 409716), (342, 385756), (399, 330648), (414, 318668), (437, 301896), (456, 289317), (483, 273144), (504, 261763), (532, 247986), (552, 239001), (599, 220248), (644, 204858), (684, 192878), (798, 165324), (828, 159334), (874, 150948), (966, 136572), (1064, 123993), (1197, 110216), (1198, 110124), (1288, 102429), (1311, 100632), (1368, 96439), (1449, 91048), (1596, 82662), (1656, 79667), (1748, 75474), (1797, 73416), (1932, 68286), (2394, 55108), (2396, 55062), (2622, 50316), (2898, 45524), (3059, 43128), (3192, 41331), (3496, 37737), (3594, 36708), (3864, 34143), (3933, 33544), (4193, 31464), (4788, 27554), (4792, 27531), (5244, 25158), (5391, 24472), (5796, 22762), (6118, 21564), (7188, 18354), (7866, 16772), (8386, 15732), (9177, 14376), (9576, 13777), (10488, 12579), (10782, 12236), (11381, 11592)]