15707573168

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{4561}}^1$

素因数の和:4990

約数の個数: 80

約数和(自身を含む): 35258201664

約数和(自身を除く): 19550628496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 317, 388, 634, 679, 776, 1268, 1358, 1552, 2219, 2536, 2716, 4438, 4561, 5072, 5432, 8876, 9122, 10864, 17752, 18244, 30749, 31927, 35504, 36488, 61498, 63854, 72976, 122996, 127708, 215243, 245992, 255416, 430486, 442417, 491984, 510832, 860972, 884834, 1445837, 1721944, 1769668, 2891674, 3096919, 3443888, 3539336, 5783348, 6193838, 7078672, 10120859, 11566696, 12387676, 20241718, 23133392, 24775352, 40483436, 49550704, 80966872, 140246189, 161933744, 280492378, 560984756, 981723323, 1121969512, 1963446646, 2243939024, 3926893292, 7853786584, 15707573168]

約数ペア:

[(1, 15707573168), (2, 7853786584), (4, 3926893292), (7, 2243939024), (8, 1963446646), (14, 1121969512), (16, 981723323), (28, 560984756), (56, 280492378), (97, 161933744), (112, 140246189), (194, 80966872), (317, 49550704), (388, 40483436), (634, 24775352), (679, 23133392), (776, 20241718), (1268, 12387676), (1358, 11566696), (1552, 10120859), (2219, 7078672), (2536, 6193838), (2716, 5783348), (4438, 3539336), (4561, 3443888), (5072, 3096919), (5432, 2891674), (8876, 1769668), (9122, 1721944), (10864, 1445837), (17752, 884834), (18244, 860972), (30749, 510832), (31927, 491984), (35504, 442417), (36488, 430486), (61498, 255416), (63854, 245992), (72976, 215243), (122996, 127708)]