156689730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 420323904

約数和(自身を除く): 263634174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 107, 159, 214, 265, 307, 318, 321, 477, 530, 535, 614, 642, 795, 921, 954, 963, 1070, 1535, 1590, 1605, 1842, 1926, 2385, 2763, 3070, 3210, 4605, 4770, 4815, 5526, 5671, 9210, 9630, 11342, 13815, 16271, 17013, 27630, 28355, 32542, 32849, 34026, 48813, 51039, 56710, 65698, 81355, 85065, 97626, 98547, 102078, 146439, 162710, 164245, 170130, 197094, 244065, 255195, 292878, 295641, 328490, 488130, 492735, 510390, 591282, 732195, 985470, 1464390, 1478205, 1740997, 2956410, 3481994, 5222991, 8704985, 10445982, 15668973, 17409970, 26114955, 31337946, 52229910, 78344865, 156689730]

約数ペア:

[(1, 156689730), (2, 78344865), (3, 52229910), (5, 31337946), (6, 26114955), (9, 17409970), (10, 15668973), (15, 10445982), (18, 8704985), (30, 5222991), (45, 3481994), (53, 2956410), (90, 1740997), (106, 1478205), (107, 1464390), (159, 985470), (214, 732195), (265, 591282), (307, 510390), (318, 492735), (321, 488130), (477, 328490), (530, 295641), (535, 292878), (614, 255195), (642, 244065), (795, 197094), (921, 170130), (954, 164245), (963, 162710), (1070, 146439), (1535, 102078), (1590, 98547), (1605, 97626), (1842, 85065), (1926, 81355), (2385, 65698), (2763, 56710), (3070, 51039), (3210, 48813), (4605, 34026), (4770, 32849), (4815, 32542), (5526, 28355), (5671, 27630), (9210, 17013), (9630, 16271), (11342, 13815)]