156924190108

素因数分解:

$2^2\times 7^2\times {\mathrm{631}}^1\times {\mathrm{1091}}^1\times {\mathrm{1163}}^1$

素因数の和:2903

約数の個数: 72

約数和(自身を含む): 320527718784

約数和(自身を除く): 163603528676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 631, 1091, 1163, 1262, 2182, 2326, 2524, 4364, 4417, 4652, 7637, 8141, 8834, 15274, 16282, 17668, 30548, 30919, 32564, 53459, 56987, 61838, 106918, 113974, 123676, 213836, 227948, 688421, 733853, 1268833, 1376842, 1467706, 2537666, 2753684, 2935412, 4818947, 5075332, 5136971, 8881831, 9637894, 10273942, 17763662, 19275788, 20547884, 33732629, 35527324, 35958797, 62172817, 67465258, 71917594, 124345634, 134930516, 143835188, 248691268, 800633623, 1601267246, 3202534492, 5604435361, 11208870722, 22417741444, 39231047527, 78462095054, 156924190108]

約数ペア:

[(1, 156924190108), (2, 78462095054), (4, 39231047527), (7, 22417741444), (14, 11208870722), (28, 5604435361), (49, 3202534492), (98, 1601267246), (196, 800633623), (631, 248691268), (1091, 143835188), (1163, 134930516), (1262, 124345634), (2182, 71917594), (2326, 67465258), (2524, 62172817), (4364, 35958797), (4417, 35527324), (4652, 33732629), (7637, 20547884), (8141, 19275788), (8834, 17763662), (15274, 10273942), (16282, 9637894), (17668, 8881831), (30548, 5136971), (30919, 5075332), (32564, 4818947), (53459, 2935412), (56987, 2753684), (61838, 2537666), (106918, 1467706), (113974, 1376842), (123676, 1268833), (213836, 733853), (227948, 688421)]