156578656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12979}}^1$

素因数の和:13031

約数の個数: 48

約数和(自身を含む): 343450800

約数和(自身を除く): 186872144

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 3016, 6032, 12064, 12979, 25958, 51916, 103832, 168727, 207664, 337454, 376391, 415328, 674908, 752782, 1349816, 1505564, 2699632, 3011128, 4893083, 5399264, 6022256, 9786166, 12044512, 19572332, 39144664, 78289328, 156578656]

約数ペア:

[(1, 156578656), (2, 78289328), (4, 39144664), (8, 19572332), (13, 12044512), (16, 9786166), (26, 6022256), (29, 5399264), (32, 4893083), (52, 3011128), (58, 2699632), (104, 1505564), (116, 1349816), (208, 752782), (232, 674908), (377, 415328), (416, 376391), (464, 337454), (754, 207664), (928, 168727), (1508, 103832), (3016, 51916), (6032, 25958), (12064, 12979)]