131704352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{877}}^1$

素因数の和:938

約数の個数: 72

約数和(自身を含む): 295044876

約数和(自身を除く): 163340524

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 361, 416, 494, 608, 722, 877, 988, 1444, 1754, 1976, 2888, 3508, 3952, 4693, 5776, 7016, 7904, 9386, 11401, 11552, 14032, 16663, 18772, 22802, 28064, 33326, 37544, 45604, 66652, 75088, 91208, 133304, 150176, 182416, 216619, 266608, 316597, 364832, 433238, 533216, 633194, 866476, 1266388, 1732952, 2532776, 3465904, 4115761, 5065552, 6931808, 8231522, 10131104, 16463044, 32926088, 65852176, 131704352]

約数ペア:

[(1, 131704352), (2, 65852176), (4, 32926088), (8, 16463044), (13, 10131104), (16, 8231522), (19, 6931808), (26, 5065552), (32, 4115761), (38, 3465904), (52, 2532776), (76, 1732952), (104, 1266388), (152, 866476), (208, 633194), (247, 533216), (304, 433238), (361, 364832), (416, 316597), (494, 266608), (608, 216619), (722, 182416), (877, 150176), (988, 133304), (1444, 91208), (1754, 75088), (1976, 66652), (2888, 45604), (3508, 37544), (3952, 33326), (4693, 28064), (5776, 22802), (7016, 18772), (7904, 16663), (9386, 14032), (11401, 11552)]