187711142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 305786880

約数和(自身を除く): 118075738

約数列:

[1, 2, 23, 29, 46, 58, 223, 446, 631, 667, 1262, 1334, 5129, 6467, 10258, 12934, 14513, 18299, 29026, 36598, 140713, 148741, 281426, 297482, 420877, 841754, 3236399, 4080677, 6472798, 8161354, 93855571, 187711142]

約数ペア:

[(1, 187711142), (2, 93855571), (23, 8161354), (29, 6472798), (46, 4080677), (58, 3236399), (223, 841754), (446, 420877), (631, 297482), (667, 281426), (1262, 148741), (1334, 140713), (5129, 36598), (6467, 29026), (10258, 18299), (12934, 14513)]