157037613860

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{407023}}^1$

素因数の和:407324

約数の個数: 48

約数和(自身を含む): 334788636672

約数和(自身を除く): 177751022812

約数列:

[1, 2, 4, 5, 10, 20, 101, 191, 202, 382, 404, 505, 764, 955, 1010, 1910, 2020, 3820, 19291, 38582, 77164, 96455, 192910, 385820, 407023, 814046, 1628092, 2035115, 4070230, 8140460, 41109323, 77741393, 82218646, 155482786, 164437292, 205546615, 310965572, 388706965, 411093230, 777413930, 822186460, 1554827860, 7851880693, 15703761386, 31407522772, 39259403465, 78518806930, 157037613860]

約数ペア:

[(1, 157037613860), (2, 78518806930), (4, 39259403465), (5, 31407522772), (10, 15703761386), (20, 7851880693), (101, 1554827860), (191, 822186460), (202, 777413930), (382, 411093230), (404, 388706965), (505, 310965572), (764, 205546615), (955, 164437292), (1010, 155482786), (1910, 82218646), (2020, 77741393), (3820, 41109323), (19291, 8140460), (38582, 4070230), (77164, 2035115), (96455, 1628092), (192910, 814046), (385820, 407023)]