157073705216

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{178831}}^1$

素因数の和:178967

約数の個数: 72

約数和(自身を含む): 324592955904

約数和(自身を除く): 167519250688

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 73, 94, 128, 146, 188, 256, 292, 376, 584, 752, 1168, 1504, 2336, 3008, 3431, 4672, 6016, 6862, 9344, 12032, 13724, 18688, 27448, 54896, 109792, 178831, 219584, 357662, 439168, 715324, 878336, 1430648, 2861296, 5722592, 8405057, 11445184, 13054663, 16810114, 22890368, 26109326, 33620228, 45780736, 52218652, 67240456, 104437304, 134480912, 208874608, 268961824, 417749216, 537923648, 613569161, 835498432, 1075847296, 1227138322, 1670996864, 2151694592, 2454276644, 3341993728, 4908553288, 9817106576, 19634213152, 39268426304, 78536852608, 157073705216]

約数ペア:

[(1, 157073705216), (2, 78536852608), (4, 39268426304), (8, 19634213152), (16, 9817106576), (32, 4908553288), (47, 3341993728), (64, 2454276644), (73, 2151694592), (94, 1670996864), (128, 1227138322), (146, 1075847296), (188, 835498432), (256, 613569161), (292, 537923648), (376, 417749216), (584, 268961824), (752, 208874608), (1168, 134480912), (1504, 104437304), (2336, 67240456), (3008, 52218652), (3431, 45780736), (4672, 33620228), (6016, 26109326), (6862, 22890368), (9344, 16810114), (12032, 13054663), (13724, 11445184), (18688, 8405057), (27448, 5722592), (54896, 2861296), (109792, 1430648), (178831, 878336), (219584, 715324), (357662, 439168)]