164980027312

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1\times {\mathrm{1601}}^1$

素因数の和:2686

約数の個数: 80

約数和(自身を含む): 328632126912

約数和(自身を除く): 163652099600

約数列:

[1, 2, 4, 8, 16, 53, 106, 137, 212, 274, 424, 548, 848, 887, 1096, 1601, 1774, 2192, 3202, 3548, 6404, 7096, 7261, 12808, 14192, 14522, 25616, 29044, 47011, 58088, 84853, 94022, 116176, 121519, 169706, 188044, 219337, 243038, 339412, 376088, 438674, 486076, 678824, 752176, 877348, 972152, 1357648, 1420087, 1754696, 1944304, 2840174, 3509392, 5680348, 6440507, 11360696, 11624861, 12881014, 22721392, 23249722, 25762028, 46499444, 51524056, 75264611, 92998888, 103048112, 150529222, 185997776, 194551919, 301058444, 389103838, 602116888, 778207676, 1204233776, 1556415352, 3112830704, 10311251707, 20622503414, 41245006828, 82490013656, 164980027312]

約数ペア:

[(1, 164980027312), (2, 82490013656), (4, 41245006828), (8, 20622503414), (16, 10311251707), (53, 3112830704), (106, 1556415352), (137, 1204233776), (212, 778207676), (274, 602116888), (424, 389103838), (548, 301058444), (848, 194551919), (887, 185997776), (1096, 150529222), (1601, 103048112), (1774, 92998888), (2192, 75264611), (3202, 51524056), (3548, 46499444), (6404, 25762028), (7096, 23249722), (7261, 22721392), (12808, 12881014), (14192, 11624861), (14522, 11360696), (25616, 6440507), (29044, 5680348), (47011, 3509392), (58088, 2840174), (84853, 1944304), (94022, 1754696), (116176, 1420087), (121519, 1357648), (169706, 972152), (188044, 877348), (219337, 752176), (243038, 678824), (339412, 486076), (376088, 438674)]