185153948

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{983}}^1$

素因数の和:1063

約数の個数: 54

約数和(自身を含む): 389867688

約数和(自身を除く): 204713740

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 961, 983, 1519, 1922, 1966, 3038, 3844, 3932, 6076, 6727, 6881, 13454, 13762, 26908, 27524, 30473, 47089, 48167, 60946, 94178, 96334, 121892, 188356, 192668, 213311, 426622, 853244, 944663, 1493177, 1889326, 2986354, 3778652, 5972708, 6612641, 13225282, 26450564, 46288487, 92576974, 185153948]

約数ペア:

[(1, 185153948), (2, 92576974), (4, 46288487), (7, 26450564), (14, 13225282), (28, 6612641), (31, 5972708), (49, 3778652), (62, 2986354), (98, 1889326), (124, 1493177), (196, 944663), (217, 853244), (434, 426622), (868, 213311), (961, 192668), (983, 188356), (1519, 121892), (1922, 96334), (1966, 94178), (3038, 60946), (3844, 48167), (3932, 47089), (6076, 30473), (6727, 27524), (6881, 26908), (13454, 13762)]