157039264

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 315174888

約数和(自身を除く): 158135624

約数列:

[1, 2, 4, 8, 16, 32, 113, 137, 226, 274, 317, 452, 548, 634, 904, 1096, 1268, 1808, 2192, 2536, 3616, 4384, 5072, 10144, 15481, 30962, 35821, 43429, 61924, 71642, 86858, 123848, 143284, 173716, 247696, 286568, 347432, 495392, 573136, 694864, 1146272, 1389728, 4907477, 9814954, 19629908, 39259816, 78519632, 157039264]

約数ペア:

[(1, 157039264), (2, 78519632), (4, 39259816), (8, 19629908), (16, 9814954), (32, 4907477), (113, 1389728), (137, 1146272), (226, 694864), (274, 573136), (317, 495392), (452, 347432), (548, 286568), (634, 247696), (904, 173716), (1096, 143284), (1268, 123848), (1808, 86858), (2192, 71642), (2536, 61924), (3616, 43429), (4384, 35821), (5072, 30962), (10144, 15481)]