15128157088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{394291}}^1$

素因数の和:394421

約数の個数: 48

約数和(自身を含む): 32789322720

約数和(自身を除く): 17661165632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 872, 1199, 1744, 2398, 3488, 4796, 9592, 19184, 38368, 394291, 788582, 1577164, 3154328, 4337201, 6308656, 8674402, 12617312, 17348804, 34697608, 42977719, 69395216, 85955438, 138790432, 171910876, 343821752, 472754909, 687643504, 945509818, 1375287008, 1891019636, 3782039272, 7564078544, 15128157088]

約数ペア:

[(1, 15128157088), (2, 7564078544), (4, 3782039272), (8, 1891019636), (11, 1375287008), (16, 945509818), (22, 687643504), (32, 472754909), (44, 343821752), (88, 171910876), (109, 138790432), (176, 85955438), (218, 69395216), (352, 42977719), (436, 34697608), (872, 17348804), (1199, 12617312), (1744, 8674402), (2398, 6308656), (3488, 4337201), (4796, 3154328), (9592, 1577164), (19184, 788582), (38368, 394291)]