150174784

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{123499}}^1$

素因数の和:123530

約数の個数: 28

約数和(自身を含む): 313690000

約数和(自身を除く): 163515216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 123499, 246998, 493996, 987992, 1975984, 2346481, 3951968, 4692962, 7903936, 9385924, 18771848, 37543696, 75087392, 150174784]

約数ペア:

[(1, 150174784), (2, 75087392), (4, 37543696), (8, 18771848), (16, 9385924), (19, 7903936), (32, 4692962), (38, 3951968), (64, 2346481), (76, 1975984), (152, 987992), (304, 493996), (608, 246998), (1216, 123499)]