157070652740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1\times {\mathrm{216071}}^1$

素因数の和:218012

約数の個数: 48

約数和(自身を含む): 347391918720

約数和(自身を除く): 190321265980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1913, 3826, 7652, 9565, 19130, 36347, 38260, 72694, 145388, 181735, 216071, 363470, 432142, 726940, 864284, 1080355, 2160710, 4105349, 4321420, 8210698, 16421396, 20526745, 41053490, 82106980, 413343823, 826687646, 1653375292, 2066719115, 4133438230, 7853532637, 8266876460, 15707065274, 31414130548, 39267663185, 78535326370, 157070652740]

約数ペア:

[(1, 157070652740), (2, 78535326370), (4, 39267663185), (5, 31414130548), (10, 15707065274), (19, 8266876460), (20, 7853532637), (38, 4133438230), (76, 2066719115), (95, 1653375292), (190, 826687646), (380, 413343823), (1913, 82106980), (3826, 41053490), (7652, 20526745), (9565, 16421396), (19130, 8210698), (36347, 4321420), (38260, 4105349), (72694, 2160710), (145388, 1080355), (181735, 864284), (216071, 726940), (363470, 432142)]