156726581390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{427013}}^1$

素因数の和:427181

約数の個数: 48

約数和(自身を含む): 302038958592

約数和(自身を除く): 145312377202

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 289, 578, 635, 1270, 1445, 2159, 2890, 4318, 10795, 21590, 36703, 73406, 183515, 367030, 427013, 854026, 2135065, 4270130, 7259221, 14518442, 36296105, 54230651, 72592210, 108461302, 123406757, 246813514, 271153255, 542306510, 617033785, 921921067, 1234067570, 1843842134, 4609605335, 9219210670, 15672658139, 31345316278, 78363290695, 156726581390]

約数ペア:

[(1, 156726581390), (2, 78363290695), (5, 31345316278), (10, 15672658139), (17, 9219210670), (34, 4609605335), (85, 1843842134), (127, 1234067570), (170, 921921067), (254, 617033785), (289, 542306510), (578, 271153255), (635, 246813514), (1270, 123406757), (1445, 108461302), (2159, 72592210), (2890, 54230651), (4318, 36296105), (10795, 14518442), (21590, 7259221), (36703, 4270130), (73406, 2135065), (183515, 854026), (367030, 427013)]