138956576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 319334400

約数和(自身を除く): 180377824

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 79, 88, 152, 158, 176, 209, 263, 304, 316, 352, 418, 526, 608, 632, 836, 869, 1052, 1264, 1501, 1672, 1738, 2104, 2528, 2893, 3002, 3344, 3476, 4208, 4997, 5786, 6004, 6688, 6952, 8416, 9994, 11572, 12008, 13904, 16511, 19988, 20777, 23144, 24016, 27808, 33022, 39976, 41554, 46288, 48032, 54967, 66044, 79952, 83108, 92576, 109934, 132088, 159904, 166216, 219868, 228547, 264176, 332432, 394763, 439736, 457094, 528352, 664864, 789526, 879472, 914188, 1579052, 1758944, 1828376, 3158104, 3656752, 4342393, 6316208, 7313504, 8684786, 12632416, 17369572, 34739144, 69478288, 138956576]

約数ペア:

[(1, 138956576), (2, 69478288), (4, 34739144), (8, 17369572), (11, 12632416), (16, 8684786), (19, 7313504), (22, 6316208), (32, 4342393), (38, 3656752), (44, 3158104), (76, 1828376), (79, 1758944), (88, 1579052), (152, 914188), (158, 879472), (176, 789526), (209, 664864), (263, 528352), (304, 457094), (316, 439736), (352, 394763), (418, 332432), (526, 264176), (608, 228547), (632, 219868), (836, 166216), (869, 159904), (1052, 132088), (1264, 109934), (1501, 92576), (1672, 83108), (1738, 79952), (2104, 66044), (2528, 54967), (2893, 48032), (3002, 46288), (3344, 41554), (3476, 39976), (4208, 33022), (4997, 27808), (5786, 24016), (6004, 23144), (6688, 20777), (6952, 19988), (8416, 16511), (9994, 13904), (11572, 12008)]