7157993808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{20663}}^1$

素因数の和:21712

約数の個数: 80

約数和(自身を含む): 21154646016

約数和(自身を除く): 13996652208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1031, 2062, 3093, 4124, 6186, 7217, 8248, 12372, 14434, 16496, 20663, 21651, 24744, 28868, 41326, 43302, 49488, 57736, 61989, 82652, 86604, 115472, 123978, 144641, 165304, 173208, 247956, 289282, 330608, 346416, 433923, 495912, 578564, 867846, 991824, 1157128, 1735692, 2314256, 3471384, 6942768, 21303553, 42607106, 63910659, 85214212, 127821318, 149124871, 170428424, 255642636, 298249742, 340856848, 447374613, 511285272, 596499484, 894749226, 1022570544, 1192998968, 1789498452, 2385997936, 3578996904, 7157993808]

約数ペア:

[(1, 7157993808), (2, 3578996904), (3, 2385997936), (4, 1789498452), (6, 1192998968), (7, 1022570544), (8, 894749226), (12, 596499484), (14, 511285272), (16, 447374613), (21, 340856848), (24, 298249742), (28, 255642636), (42, 170428424), (48, 149124871), (56, 127821318), (84, 85214212), (112, 63910659), (168, 42607106), (336, 21303553), (1031, 6942768), (2062, 3471384), (3093, 2314256), (4124, 1735692), (6186, 1157128), (7217, 991824), (8248, 867846), (12372, 578564), (14434, 495912), (16496, 433923), (20663, 346416), (21651, 330608), (24744, 289282), (28868, 247956), (41326, 173208), (43302, 165304), (49488, 144641), (57736, 123978), (61989, 115472), (82652, 86604)]