131048352

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1553}}^1$

素因数の和:1862

約数の個数: 72

約数和(自身を含む): 374181444

約数和(自身を除く): 243133092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 879, 1172, 1553, 1758, 2344, 2637, 3106, 3516, 4659, 4688, 5274, 6212, 7032, 9318, 9376, 10548, 12424, 13977, 14064, 18636, 21096, 24848, 27954, 28128, 37272, 42192, 49696, 55908, 74544, 84384, 111816, 149088, 223632, 447264, 455029, 910058, 1365087, 1820116, 2730174, 3640232, 4095261, 5460348, 7280464, 8190522, 10920696, 14560928, 16381044, 21841392, 32762088, 43682784, 65524176, 131048352]

約数ペア:

[(1, 131048352), (2, 65524176), (3, 43682784), (4, 32762088), (6, 21841392), (8, 16381044), (9, 14560928), (12, 10920696), (16, 8190522), (18, 7280464), (24, 5460348), (32, 4095261), (36, 3640232), (48, 2730174), (72, 1820116), (96, 1365087), (144, 910058), (288, 455029), (293, 447264), (586, 223632), (879, 149088), (1172, 111816), (1553, 84384), (1758, 74544), (2344, 55908), (2637, 49696), (3106, 42192), (3516, 37272), (4659, 28128), (4688, 27954), (5274, 24848), (6212, 21096), (7032, 18636), (9318, 14064), (9376, 13977), (10548, 12424)]