157090377008

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{881}}^1\times {\mathrm{384287}}^1$

素因数の和:385205

約数の個数: 40

約数和(自身を含む): 315216074880

約数和(自身を除く): 158125697872

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 881, 1762, 3524, 7048, 14096, 25549, 51098, 102196, 204392, 384287, 408784, 768574, 1537148, 3074296, 6148592, 11144323, 22288646, 44577292, 89154584, 178309168, 338556847, 677113694, 1354227388, 2708454776, 5416909552, 9818148563, 19636297126, 39272594252, 78545188504, 157090377008]

約数ペア:

[(1, 157090377008), (2, 78545188504), (4, 39272594252), (8, 19636297126), (16, 9818148563), (29, 5416909552), (58, 2708454776), (116, 1354227388), (232, 677113694), (464, 338556847), (881, 178309168), (1762, 89154584), (3524, 44577292), (7048, 22288646), (14096, 11144323), (25549, 6148592), (51098, 3074296), (102196, 1537148), (204392, 768574), (384287, 408784)]