157216512

素因数分解:

$2^8\times 3^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1049

約数の個数: 72

約数和(自身を含む): 420532560

約数和(自身を除く): 263316048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 269, 384, 538, 761, 768, 807, 1076, 1522, 1614, 2152, 2283, 3044, 3228, 4304, 4566, 6088, 6456, 8608, 9132, 12176, 12912, 17216, 18264, 24352, 25824, 34432, 36528, 48704, 51648, 68864, 73056, 97408, 103296, 146112, 194816, 204709, 206592, 292224, 409418, 584448, 614127, 818836, 1228254, 1637672, 2456508, 3275344, 4913016, 6550688, 9826032, 13101376, 19652064, 26202752, 39304128, 52405504, 78608256, 157216512]

約数ペア:

[(1, 157216512), (2, 78608256), (3, 52405504), (4, 39304128), (6, 26202752), (8, 19652064), (12, 13101376), (16, 9826032), (24, 6550688), (32, 4913016), (48, 3275344), (64, 2456508), (96, 1637672), (128, 1228254), (192, 818836), (256, 614127), (269, 584448), (384, 409418), (538, 292224), (761, 206592), (768, 204709), (807, 194816), (1076, 146112), (1522, 103296), (1614, 97408), (2152, 73056), (2283, 68864), (3044, 51648), (3228, 48704), (4304, 36528), (4566, 34432), (6088, 25824), (6456, 24352), (8608, 18264), (9132, 17216), (12176, 12912)]