156968136215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1\times {\mathrm{1607}}^1$

素因数の和:2684

約数の個数: 64

約数和(自身を含む): 216065802240

約数和(自身を除く): 59097666025

約数列:

[1, 5, 11, 31, 55, 59, 155, 295, 341, 649, 971, 1607, 1705, 1829, 3245, 4855, 8035, 9145, 10681, 17677, 20119, 30101, 49817, 53405, 57289, 88385, 94813, 100595, 150505, 249085, 286445, 331111, 474065, 547987, 630179, 1042943, 1560397, 1655555, 1775959, 2739935, 2939203, 3150895, 5214715, 7801985, 8879795, 14696015, 17164367, 19535549, 32331233, 48372307, 85821835, 92063423, 97677745, 161656165, 241861535, 460317115, 532095377, 1012697653, 2660476885, 2853966113, 5063488265, 14269830565, 31393627243, 156968136215]

約数ペア:

[(1, 156968136215), (5, 31393627243), (11, 14269830565), (31, 5063488265), (55, 2853966113), (59, 2660476885), (155, 1012697653), (295, 532095377), (341, 460317115), (649, 241861535), (971, 161656165), (1607, 97677745), (1705, 92063423), (1829, 85821835), (3245, 48372307), (4855, 32331233), (8035, 19535549), (9145, 17164367), (10681, 14696015), (17677, 8879795), (20119, 7801985), (30101, 5214715), (49817, 3150895), (53405, 2939203), (57289, 2739935), (88385, 1775959), (94813, 1655555), (100595, 1560397), (150505, 1042943), (249085, 630179), (286445, 547987), (331111, 474065)]