156768690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17477}}^1$

素因数の和:17523

約数の個数: 64

約数和(自身を含む): 422827776

約数和(自身を除く): 266059086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 17477, 34954, 52431, 87385, 104862, 174770, 227201, 262155, 401971, 454402, 524310, 681603, 803942, 1136005, 1205913, 1363206, 2009855, 2272010, 2411826, 3408015, 4019710, 5225623, 6029565, 6816030, 10451246, 12059130, 15676869, 26128115, 31353738, 52256230, 78384345, 156768690]

約数ペア:

[(1, 156768690), (2, 78384345), (3, 52256230), (5, 31353738), (6, 26128115), (10, 15676869), (13, 12059130), (15, 10451246), (23, 6816030), (26, 6029565), (30, 5225623), (39, 4019710), (46, 3408015), (65, 2411826), (69, 2272010), (78, 2009855), (115, 1363206), (130, 1205913), (138, 1136005), (195, 803942), (230, 681603), (299, 524310), (345, 454402), (390, 401971), (598, 262155), (690, 227201), (897, 174770), (1495, 104862), (1794, 87385), (2990, 52431), (4485, 34954), (8970, 17477)]