156909796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{3931}}^1$

素因数の和:4539

約数の個数: 24

約数和(自身を含む): 291314016

約数和(自身を除く): 134404220

約数列:

[1, 2, 4, 17, 34, 68, 587, 1174, 2348, 3931, 7862, 9979, 15724, 19958, 39916, 66827, 133654, 267308, 2307497, 4614994, 9229988, 39227449, 78454898, 156909796]

約数ペア:

[(1, 156909796), (2, 78454898), (4, 39227449), (17, 9229988), (34, 4614994), (68, 2307497), (587, 267308), (1174, 133654), (2348, 66827), (3931, 39916), (7862, 19958), (9979, 15724)]