157424472

素因数分解:

$2^3\times 3^4\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1038

約数の個数: 80

約数和(自身を含む): 442787400

約数和(自身を除く): 285362928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 379, 641, 648, 758, 1137, 1282, 1516, 1923, 2274, 2564, 3032, 3411, 3846, 4548, 5128, 5769, 6822, 7692, 9096, 10233, 11538, 13644, 15384, 17307, 20466, 23076, 27288, 30699, 34614, 40932, 46152, 51921, 61398, 69228, 81864, 103842, 122796, 138456, 207684, 242939, 245592, 415368, 485878, 728817, 971756, 1457634, 1943512, 2186451, 2915268, 4372902, 5830536, 6559353, 8745804, 13118706, 17491608, 19678059, 26237412, 39356118, 52474824, 78712236, 157424472]

約数ペア:

[(1, 157424472), (2, 78712236), (3, 52474824), (4, 39356118), (6, 26237412), (8, 19678059), (9, 17491608), (12, 13118706), (18, 8745804), (24, 6559353), (27, 5830536), (36, 4372902), (54, 2915268), (72, 2186451), (81, 1943512), (108, 1457634), (162, 971756), (216, 728817), (324, 485878), (379, 415368), (641, 245592), (648, 242939), (758, 207684), (1137, 138456), (1282, 122796), (1516, 103842), (1923, 81864), (2274, 69228), (2564, 61398), (3032, 51921), (3411, 46152), (3846, 40932), (4548, 34614), (5128, 30699), (5769, 27288), (6822, 23076), (7692, 20466), (9096, 17307), (10233, 15384), (11538, 13644)]