156726253990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15881}}^1\times {\mathrm{51941}}^1$

素因数の和:67848

約数の個数: 32

約数和(自身を含む): 296979423840

約数和(自身を除く): 140253169850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 15881, 31762, 51941, 79405, 103882, 158810, 259705, 301739, 519410, 603478, 986879, 1508695, 1973758, 3017390, 4934395, 9868790, 824875021, 1649750042, 4124375105, 8248750210, 15672625399, 31345250798, 78363126995, 156726253990]

約数ペア:

[(1, 156726253990), (2, 78363126995), (5, 31345250798), (10, 15672625399), (19, 8248750210), (38, 4124375105), (95, 1649750042), (190, 824875021), (15881, 9868790), (31762, 4934395), (51941, 3017390), (79405, 1973758), (103882, 1508695), (158810, 986879), (259705, 603478), (301739, 519410)]