157493448

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{44641}}^1$

素因数の和:44667

約数の個数: 72

約数和(自身を含む): 496195830

約数和(自身を除く): 338702382

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 44641, 89282, 133923, 178564, 267846, 312487, 357128, 401769, 535692, 624974, 803538, 937461, 1071384, 1249948, 1607076, 1874922, 2187409, 2499896, 2812383, 3214152, 3749844, 4374818, 5624766, 6562227, 7499688, 8749636, 11249532, 13124454, 17499272, 19686681, 22499064, 26248908, 39373362, 52497816, 78746724, 157493448]

約数ペア:

[(1, 157493448), (2, 78746724), (3, 52497816), (4, 39373362), (6, 26248908), (7, 22499064), (8, 19686681), (9, 17499272), (12, 13124454), (14, 11249532), (18, 8749636), (21, 7499688), (24, 6562227), (28, 5624766), (36, 4374818), (42, 3749844), (49, 3214152), (56, 2812383), (63, 2499896), (72, 2187409), (84, 1874922), (98, 1607076), (126, 1249948), (147, 1071384), (168, 937461), (196, 803538), (252, 624974), (294, 535692), (392, 401769), (441, 357128), (504, 312487), (588, 267846), (882, 178564), (1176, 133923), (1764, 89282), (3528, 44641)]