131928384

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 168

約数和(自身を含む): 418124640

約数和(自身を除く): 286196256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 111, 112, 147, 148, 168, 192, 196, 222, 224, 259, 294, 296, 336, 379, 392, 444, 448, 518, 588, 592, 672, 758, 777, 784, 888, 1036, 1137, 1176, 1184, 1344, 1516, 1554, 1568, 1776, 1813, 2072, 2274, 2352, 2368, 2653, 3032, 3108, 3136, 3552, 3626, 4144, 4548, 4704, 5306, 5439, 6064, 6216, 7104, 7252, 7959, 8288, 9096, 9408, 10612, 10878, 12128, 12432, 14023, 14504, 15918, 16576, 18192, 18571, 21224, 21756, 24256, 24864, 28046, 29008, 31836, 36384, 37142, 42069, 42448, 43512, 49728, 55713, 56092, 58016, 63672, 72768, 74284, 84138, 84896, 87024, 98161, 111426, 112184, 116032, 127344, 148568, 168276, 169792, 174048, 196322, 222852, 224368, 254688, 294483, 297136, 336552, 348096, 392644, 445704, 448736, 509376, 588966, 594272, 673104, 687127, 785288, 891408, 897472, 1177932, 1188544, 1346208, 1374254, 1570576, 1782816, 2061381, 2355864, 2692416, 2748508, 3141152, 3565632, 4122762, 4711728, 5497016, 6282304, 8245524, 9423456, 10994032, 16491048, 18846912, 21988064, 32982096, 43976128, 65964192, 131928384]

約数ペア:

[(1, 131928384), (2, 65964192), (3, 43976128), (4, 32982096), (6, 21988064), (7, 18846912), (8, 16491048), (12, 10994032), (14, 9423456), (16, 8245524), (21, 6282304), (24, 5497016), (28, 4711728), (32, 4122762), (37, 3565632), (42, 3141152), (48, 2748508), (49, 2692416), (56, 2355864), (64, 2061381), (74, 1782816), (84, 1570576), (96, 1374254), (98, 1346208), (111, 1188544), (112, 1177932), (147, 897472), (148, 891408), (168, 785288), (192, 687127), (196, 673104), (222, 594272), (224, 588966), (259, 509376), (294, 448736), (296, 445704), (336, 392644), (379, 348096), (392, 336552), (444, 297136), (448, 294483), (518, 254688), (588, 224368), (592, 222852), (672, 196322), (758, 174048), (777, 169792), (784, 168276), (888, 148568), (1036, 127344), (1137, 116032), (1176, 112184), (1184, 111426), (1344, 98161), (1516, 87024), (1554, 84896), (1568, 84138), (1776, 74284), (1813, 72768), (2072, 63672), (2274, 58016), (2352, 56092), (2368, 55713), (2653, 49728), (3032, 43512), (3108, 42448), (3136, 42069), (3552, 37142), (3626, 36384), (4144, 31836), (4548, 29008), (4704, 28046), (5306, 24864), (5439, 24256), (6064, 21756), (6216, 21224), (7104, 18571), (7252, 18192), (7959, 16576), (8288, 15918), (9096, 14504), (9408, 14023), (10612, 12432), (10878, 12128)]