156677230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{5059}}^1$

素因数の和:5248

約数の個数: 32

約数和(自身を含む): 298742400

約数和(自身を除く): 142065170

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 815, 1630, 3097, 5059, 6194, 10118, 15485, 25295, 30970, 50590, 96121, 192242, 480605, 824617, 961210, 1649234, 4123085, 8246170, 15667723, 31335446, 78338615, 156677230]

約数ペア:

[(1, 156677230), (2, 78338615), (5, 31335446), (10, 15667723), (19, 8246170), (38, 4123085), (95, 1649234), (163, 961210), (190, 824617), (326, 480605), (815, 192242), (1630, 96121), (3097, 50590), (5059, 30970), (6194, 25295), (10118, 15485)]