8160204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 21902608

約数和(自身を除く): 13742404

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 181, 204, 221, 289, 362, 442, 543, 578, 663, 724, 867, 884, 1086, 1156, 1326, 1734, 2172, 2353, 2652, 3077, 3468, 3757, 4706, 6154, 7059, 7514, 9231, 9412, 11271, 12308, 14118, 15028, 18462, 22542, 28236, 36924, 40001, 45084, 52309, 80002, 104618, 120003, 156927, 160004, 209236, 240006, 313854, 480012, 627708, 680017, 1360034, 2040051, 2720068, 4080102, 8160204]

約数ペア:

[(1, 8160204), (2, 4080102), (3, 2720068), (4, 2040051), (6, 1360034), (12, 680017), (13, 627708), (17, 480012), (26, 313854), (34, 240006), (39, 209236), (51, 160004), (52, 156927), (68, 120003), (78, 104618), (102, 80002), (156, 52309), (181, 45084), (204, 40001), (221, 36924), (289, 28236), (362, 22542), (442, 18462), (543, 15028), (578, 14118), (663, 12308), (724, 11271), (867, 9412), (884, 9231), (1086, 7514), (1156, 7059), (1326, 6154), (1734, 4706), (2172, 3757), (2353, 3468), (2652, 3077)]