156959654740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8429627}}^1$

素因数の和:8429669

約数の個数: 72

約数和(自身を含む): 403610588640

約数和(自身を除く): 246650933900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 8429627, 16859254, 33718508, 42148135, 59007389, 84296270, 118014778, 160162913, 168592540, 236029556, 295036945, 320325826, 413051723, 590073890, 640651652, 800814565, 826103446, 1121140391, 1180147780, 1601629130, 1652206892, 2065258615, 2242280782, 3203258260, 4130517230, 4484561564, 5605701955, 7847982737, 8261034460, 11211403910, 15695965474, 22422807820, 31391930948, 39239913685, 78479827370, 156959654740]

約数ペア:

[(1, 156959654740), (2, 78479827370), (4, 39239913685), (5, 31391930948), (7, 22422807820), (10, 15695965474), (14, 11211403910), (19, 8261034460), (20, 7847982737), (28, 5605701955), (35, 4484561564), (38, 4130517230), (49, 3203258260), (70, 2242280782), (76, 2065258615), (95, 1652206892), (98, 1601629130), (133, 1180147780), (140, 1121140391), (190, 826103446), (196, 800814565), (245, 640651652), (266, 590073890), (380, 413051723), (490, 320325826), (532, 295036945), (665, 236029556), (931, 168592540), (980, 160162913), (1330, 118014778), (1862, 84296270), (2660, 59007389), (3724, 42148135), (4655, 33718508), (9310, 16859254), (18620, 8429627)]