154964412

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 407027712

約数和(自身を除く): 252063300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 191, 279, 372, 382, 558, 573, 727, 764, 1116, 1146, 1454, 1719, 2181, 2292, 2908, 3438, 4362, 5921, 6543, 6876, 8724, 11842, 13086, 17763, 22537, 23684, 26172, 35526, 45074, 53289, 67611, 71052, 90148, 106578, 135222, 138857, 202833, 213156, 270444, 277714, 405666, 416571, 555428, 811332, 833142, 1249713, 1666284, 2499426, 4304567, 4998852, 8609134, 12913701, 17218268, 25827402, 38741103, 51654804, 77482206, 154964412]

約数ペア:

[(1, 154964412), (2, 77482206), (3, 51654804), (4, 38741103), (6, 25827402), (9, 17218268), (12, 12913701), (18, 8609134), (31, 4998852), (36, 4304567), (62, 2499426), (93, 1666284), (124, 1249713), (186, 833142), (191, 811332), (279, 555428), (372, 416571), (382, 405666), (558, 277714), (573, 270444), (727, 213156), (764, 202833), (1116, 138857), (1146, 135222), (1454, 106578), (1719, 90148), (2181, 71052), (2292, 67611), (2908, 53289), (3438, 45074), (4362, 35526), (5921, 26172), (6543, 23684), (6876, 22537), (8724, 17763), (11842, 13086)]