156645218052

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{281}}^1\times {\mathrm{69439}}^1$

素因数の和:69953

約数の個数: 72

約数和(自身を含む): 399161118720

約数和(自身を除く): 242515900668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 281, 446, 562, 669, 843, 892, 1124, 1338, 1686, 2007, 2529, 2676, 3372, 4014, 5058, 8028, 10116, 62663, 69439, 125326, 138878, 187989, 208317, 250652, 277756, 375978, 416634, 563967, 624951, 751956, 833268, 1127934, 1249902, 2255868, 2499804, 15484897, 19512359, 30969794, 39024718, 46454691, 58537077, 61939588, 78049436, 92909382, 117074154, 139364073, 175611231, 185818764, 234148308, 278728146, 351222462, 557456292, 702444924, 4351256057, 8702512114, 13053768171, 17405024228, 26107536342, 39161304513, 52215072684, 78322609026, 156645218052]

約数ペア:

[(1, 156645218052), (2, 78322609026), (3, 52215072684), (4, 39161304513), (6, 26107536342), (9, 17405024228), (12, 13053768171), (18, 8702512114), (36, 4351256057), (223, 702444924), (281, 557456292), (446, 351222462), (562, 278728146), (669, 234148308), (843, 185818764), (892, 175611231), (1124, 139364073), (1338, 117074154), (1686, 92909382), (2007, 78049436), (2529, 61939588), (2676, 58537077), (3372, 46454691), (4014, 39024718), (5058, 30969794), (8028, 19512359), (10116, 15484897), (62663, 2499804), (69439, 2255868), (125326, 1249902), (138878, 1127934), (187989, 833268), (208317, 751956), (250652, 624951), (277756, 563967), (375978, 416634)]