125528442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 288779904

約数和(自身を除く): 163251462

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 137, 221, 274, 411, 442, 663, 691, 822, 1326, 1382, 1781, 2073, 2329, 3562, 4146, 4658, 5343, 6987, 8983, 10686, 11747, 13974, 17966, 23494, 26949, 30277, 35241, 53898, 60554, 70482, 90831, 94667, 152711, 181662, 189334, 284001, 305422, 458133, 568002, 916266, 1230671, 1609339, 2461342, 3218678, 3692013, 4828017, 7384026, 9656034, 20921407, 41842814, 62764221, 125528442]

約数ペア:

[(1, 125528442), (2, 62764221), (3, 41842814), (6, 20921407), (13, 9656034), (17, 7384026), (26, 4828017), (34, 3692013), (39, 3218678), (51, 2461342), (78, 1609339), (102, 1230671), (137, 916266), (221, 568002), (274, 458133), (411, 305422), (442, 284001), (663, 189334), (691, 181662), (822, 152711), (1326, 94667), (1382, 90831), (1781, 70482), (2073, 60554), (2329, 53898), (3562, 35241), (4146, 30277), (4658, 26949), (5343, 23494), (6987, 17966), (8983, 13974), (10686, 11747)]