156940827984

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{557}}^1\times {\mathrm{19373}}^1$

素因数の和:20045

約数の個数: 120

約数和(自身を含む): 444384305352

約数和(自身を除く): 287443477368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 557, 606, 808, 909, 1114, 1212, 1616, 1671, 1818, 2228, 2424, 3342, 3636, 4456, 4848, 5013, 6684, 7272, 8912, 10026, 13368, 14544, 19373, 20052, 26736, 38746, 40104, 56257, 58119, 77492, 80208, 112514, 116238, 154984, 168771, 174357, 225028, 232476, 309968, 337542, 348714, 450056, 464952, 506313, 675084, 697428, 900112, 929904, 1012626, 1350168, 1394856, 1956673, 2025252, 2700336, 2789712, 3913346, 4050504, 5870019, 7826692, 8101008, 10790761, 11740038, 15653384, 17610057, 21581522, 23480076, 31306768, 32372283, 35220114, 43163044, 46960152, 64744566, 70440228, 86326088, 93920304, 97116849, 129489132, 140880456, 172652176, 194233698, 258978264, 281760912, 388467396, 517956528, 776934792, 1089866861, 1553869584, 2179733722, 3269600583, 4359467444, 6539201166, 8718934888, 9808801749, 13078402332, 17437869776, 19617603498, 26156804664, 39235206996, 52313609328, 78470413992, 156940827984]

約数ペア:

[(1, 156940827984), (2, 78470413992), (3, 52313609328), (4, 39235206996), (6, 26156804664), (8, 19617603498), (9, 17437869776), (12, 13078402332), (16, 9808801749), (18, 8718934888), (24, 6539201166), (36, 4359467444), (48, 3269600583), (72, 2179733722), (101, 1553869584), (144, 1089866861), (202, 776934792), (303, 517956528), (404, 388467396), (557, 281760912), (606, 258978264), (808, 194233698), (909, 172652176), (1114, 140880456), (1212, 129489132), (1616, 97116849), (1671, 93920304), (1818, 86326088), (2228, 70440228), (2424, 64744566), (3342, 46960152), (3636, 43163044), (4456, 35220114), (4848, 32372283), (5013, 31306768), (6684, 23480076), (7272, 21581522), (8912, 17610057), (10026, 15653384), (13368, 11740038), (14544, 10790761), (19373, 8101008), (20052, 7826692), (26736, 5870019), (38746, 4050504), (40104, 3913346), (56257, 2789712), (58119, 2700336), (77492, 2025252), (80208, 1956673), (112514, 1394856), (116238, 1350168), (154984, 1012626), (168771, 929904), (174357, 900112), (225028, 697428), (232476, 675084), (309968, 506313), (337542, 464952), (348714, 450056)]