157218352

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{467}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 311805936

約数和(自身を除く): 154587584

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 397, 424, 467, 794, 848, 934, 1588, 1868, 3176, 3736, 6352, 7472, 21041, 24751, 42082, 49502, 84164, 99004, 168328, 185399, 198008, 336656, 370798, 396016, 741596, 1483192, 2966384, 9826147, 19652294, 39304588, 78609176, 157218352]

約数ペア:

[(1, 157218352), (2, 78609176), (4, 39304588), (8, 19652294), (16, 9826147), (53, 2966384), (106, 1483192), (212, 741596), (397, 396016), (424, 370798), (467, 336656), (794, 198008), (848, 185399), (934, 168328), (1588, 99004), (1868, 84164), (3176, 49502), (3736, 42082), (6352, 24751), (7472, 21041)]