128742796

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{50527}}^1$

素因数の和:50558

約数の個数: 36

約数和(自身を含む): 282249408

約数和(自身を除く): 153506612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 50527, 101054, 202108, 353689, 656851, 707378, 1313702, 1414756, 2475823, 2627404, 4597957, 4951646, 9195914, 9903292, 18391828, 32185699, 64371398, 128742796]

約数ペア:

[(1, 128742796), (2, 64371398), (4, 32185699), (7, 18391828), (13, 9903292), (14, 9195914), (26, 4951646), (28, 4597957), (49, 2627404), (52, 2475823), (91, 1414756), (98, 1313702), (182, 707378), (196, 656851), (364, 353689), (637, 202108), (1274, 101054), (2548, 50527)]