190138168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113719}}^1$

素因数の和:113755

約数の個数: 32

約数和(自身を含む): 409392000

約数和(自身を除く): 219253832

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 113719, 227438, 454876, 909752, 1250909, 2160661, 2501818, 4321322, 5003636, 8642644, 10007272, 17285288, 23767271, 47534542, 95069084, 190138168]

約数ペア:

[(1, 190138168), (2, 95069084), (4, 47534542), (8, 23767271), (11, 17285288), (19, 10007272), (22, 8642644), (38, 5003636), (44, 4321322), (76, 2501818), (88, 2160661), (152, 1250909), (209, 909752), (418, 454876), (836, 227438), (1672, 113719)]