179655372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7243}}^1$

素因数の和:7319

約数の個数: 72

約数和(自身を含む): 498358224

約数和(自身を除く): 318702852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 7243, 8268, 12402, 14486, 21729, 24804, 28972, 43458, 65187, 86916, 94159, 130374, 188318, 260748, 282477, 376636, 383879, 564954, 767758, 847431, 1129908, 1151637, 1535516, 1694862, 2303274, 3389724, 3454911, 4606548, 4990427, 6909822, 9980854, 13819644, 14971281, 19961708, 29942562, 44913843, 59885124, 89827686, 179655372]

約数ペア:

[(1, 179655372), (2, 89827686), (3, 59885124), (4, 44913843), (6, 29942562), (9, 19961708), (12, 14971281), (13, 13819644), (18, 9980854), (26, 6909822), (36, 4990427), (39, 4606548), (52, 3454911), (53, 3389724), (78, 2303274), (106, 1694862), (117, 1535516), (156, 1151637), (159, 1129908), (212, 847431), (234, 767758), (318, 564954), (468, 383879), (477, 376636), (636, 282477), (689, 260748), (954, 188318), (1378, 130374), (1908, 94159), (2067, 86916), (2756, 65187), (4134, 43458), (6201, 28972), (7243, 24804), (8268, 21729), (12402, 14486)]