189871122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{85297}}^1$

素因数の和:85362

約数の個数: 32

約数和(自身を含む): 442184832

約数和(自身を除く): 252313710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 85297, 170594, 255891, 511782, 597079, 1194158, 1791237, 3582474, 4520741, 9041482, 13562223, 27124446, 31645187, 63290374, 94935561, 189871122]

約数ペア:

[(1, 189871122), (2, 94935561), (3, 63290374), (6, 31645187), (7, 27124446), (14, 13562223), (21, 9041482), (42, 4520741), (53, 3582474), (106, 1791237), (159, 1194158), (318, 597079), (371, 511782), (742, 255891), (1113, 170594), (2226, 85297)]