188820064

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1699}}^1$

素因数の和:1883

約数の個数: 48

約数和(自身を含む): 390700800

約数和(自身を除く): 201880736

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 151, 184, 302, 368, 604, 736, 1208, 1699, 2416, 3398, 3473, 4832, 6796, 6946, 13592, 13892, 27184, 27784, 39077, 54368, 55568, 78154, 111136, 156308, 256549, 312616, 513098, 625232, 1026196, 1250464, 2052392, 4104784, 5900627, 8209568, 11801254, 23602508, 47205016, 94410032, 188820064]

約数ペア:

[(1, 188820064), (2, 94410032), (4, 47205016), (8, 23602508), (16, 11801254), (23, 8209568), (32, 5900627), (46, 4104784), (92, 2052392), (151, 1250464), (184, 1026196), (302, 625232), (368, 513098), (604, 312616), (736, 256549), (1208, 156308), (1699, 111136), (2416, 78154), (3398, 55568), (3473, 54368), (4832, 39077), (6796, 27784), (6946, 27184), (13592, 13892)]