156965187856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{18379}}^1$

素因数の和:18752

約数の個数: 80

約数和(自身を含む): 319332061440

約数和(自身を除く): 162366873584

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 277, 328, 376, 554, 656, 752, 1108, 1927, 2216, 3854, 4432, 7708, 11357, 13019, 15416, 18379, 22714, 26038, 30832, 36758, 45428, 52076, 73516, 90856, 104152, 147032, 181712, 208304, 294064, 533779, 753539, 863813, 1067558, 1507078, 1727626, 2135116, 3014156, 3455252, 4270232, 5090983, 6028312, 6910504, 8540464, 10181966, 12056624, 13821008, 20363932, 35416333, 40727864, 70832666, 81455728, 141665332, 208730303, 239276201, 283330664, 417460606, 478552402, 566661328, 834921212, 957104804, 1669842424, 1914209608, 3339684848, 3828419216, 9810324241, 19620648482, 39241296964, 78482593928, 156965187856]

約数ペア:

[(1, 156965187856), (2, 78482593928), (4, 39241296964), (8, 19620648482), (16, 9810324241), (41, 3828419216), (47, 3339684848), (82, 1914209608), (94, 1669842424), (164, 957104804), (188, 834921212), (277, 566661328), (328, 478552402), (376, 417460606), (554, 283330664), (656, 239276201), (752, 208730303), (1108, 141665332), (1927, 81455728), (2216, 70832666), (3854, 40727864), (4432, 35416333), (7708, 20363932), (11357, 13821008), (13019, 12056624), (15416, 10181966), (18379, 8540464), (22714, 6910504), (26038, 6028312), (30832, 5090983), (36758, 4270232), (45428, 3455252), (52076, 3014156), (73516, 2135116), (90856, 1727626), (104152, 1507078), (147032, 1067558), (181712, 863813), (208304, 753539), (294064, 533779)]