131617961976

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{129853}}^1$

素因数の和:130288

約数の個数: 64

約数和(自身を含む): 332374298400

約数和(自身を除く): 200756336424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 269, 314, 471, 538, 628, 807, 942, 1076, 1256, 1614, 1884, 2152, 3228, 3768, 6456, 42233, 84466, 126699, 129853, 168932, 253398, 259706, 337864, 389559, 506796, 519412, 779118, 1013592, 1038824, 1558236, 3116472, 20386921, 34930457, 40773842, 61160763, 69860914, 81547684, 104791371, 122321526, 139721828, 163095368, 209582742, 244643052, 279443656, 419165484, 489286104, 838330968, 5484081749, 10968163498, 16452245247, 21936326996, 32904490494, 43872653992, 65808980988, 131617961976]

約数ペア:

[(1, 131617961976), (2, 65808980988), (3, 43872653992), (4, 32904490494), (6, 21936326996), (8, 16452245247), (12, 10968163498), (24, 5484081749), (157, 838330968), (269, 489286104), (314, 419165484), (471, 279443656), (538, 244643052), (628, 209582742), (807, 163095368), (942, 139721828), (1076, 122321526), (1256, 104791371), (1614, 81547684), (1884, 69860914), (2152, 61160763), (3228, 40773842), (3768, 34930457), (6456, 20386921), (42233, 3116472), (84466, 1558236), (126699, 1038824), (129853, 1013592), (168932, 779118), (253398, 519412), (259706, 506796), (337864, 389559)]