156676304

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{701}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 310326120

約数和(自身を除く): 153649816

約数列:

[1, 2, 4, 8, 16, 61, 122, 229, 244, 458, 488, 701, 916, 976, 1402, 1832, 2804, 3664, 5608, 11216, 13969, 27938, 42761, 55876, 85522, 111752, 160529, 171044, 223504, 321058, 342088, 642116, 684176, 1284232, 2568464, 9792269, 19584538, 39169076, 78338152, 156676304]

約数ペア:

[(1, 156676304), (2, 78338152), (4, 39169076), (8, 19584538), (16, 9792269), (61, 2568464), (122, 1284232), (229, 684176), (244, 642116), (458, 342088), (488, 321058), (701, 223504), (916, 171044), (976, 160529), (1402, 111752), (1832, 85522), (2804, 55876), (3664, 42761), (5608, 27938), (11216, 13969)]