157649041316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2647}}^1\times {\mathrm{4637}}^1$

素因数の和:7333

約数の個数: 72

約数和(自身を含む): 314650082880

約数和(自身を除く): 157001041564

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 2647, 3211, 4637, 5294, 6422, 9274, 10588, 12844, 18548, 34411, 50293, 60281, 68822, 88103, 100586, 120562, 137644, 176206, 201172, 241124, 352412, 447343, 653809, 783653, 894686, 1145339, 1307618, 1567306, 1789372, 2290678, 2615236, 3134612, 4581356, 8499517, 12274139, 14889407, 16999034, 24548278, 29778814, 33998068, 49096556, 59557628, 159563807, 233208641, 319127614, 466417282, 638255228, 932834564, 2074329491, 3031712333, 4148658982, 6063424666, 8297317964, 12126849332, 39412260329, 78824520658, 157649041316]

約数ペア:

[(1, 157649041316), (2, 78824520658), (4, 39412260329), (13, 12126849332), (19, 8297317964), (26, 6063424666), (38, 4148658982), (52, 3031712333), (76, 2074329491), (169, 932834564), (247, 638255228), (338, 466417282), (494, 319127614), (676, 233208641), (988, 159563807), (2647, 59557628), (3211, 49096556), (4637, 33998068), (5294, 29778814), (6422, 24548278), (9274, 16999034), (10588, 14889407), (12844, 12274139), (18548, 8499517), (34411, 4581356), (50293, 3134612), (60281, 2615236), (68822, 2290678), (88103, 1789372), (100586, 1567306), (120562, 1307618), (137644, 1145339), (176206, 894686), (201172, 783653), (241124, 653809), (352412, 447343)]