156984687290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1801}}^1\times {\mathrm{30161}}^1$

素因数の和:32003

約数の個数: 48

約数和(自身を含む): 300348732024

約数和(自身を除く): 143364044734

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 1801, 2890, 3602, 9005, 18010, 30161, 30617, 60322, 61234, 150805, 153085, 301610, 306170, 512737, 520489, 1025474, 1040978, 2563685, 2602445, 5127370, 5204890, 8716529, 17433058, 43582645, 54319961, 87165290, 108639922, 271599805, 543199610, 923439337, 1846878674, 4617196685, 9234393370, 15698468729, 31396937458, 78492343645, 156984687290]

約数ペア:

[(1, 156984687290), (2, 78492343645), (5, 31396937458), (10, 15698468729), (17, 9234393370), (34, 4617196685), (85, 1846878674), (170, 923439337), (289, 543199610), (578, 271599805), (1445, 108639922), (1801, 87165290), (2890, 54319961), (3602, 43582645), (9005, 17433058), (18010, 8716529), (30161, 5204890), (30617, 5127370), (60322, 2602445), (61234, 2563685), (150805, 1040978), (153085, 1025474), (301610, 520489), (306170, 512737)]