108181948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 238281120

約数和(自身を除く): 130099172

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 289, 406, 461, 476, 493, 578, 812, 922, 986, 1156, 1844, 1972, 2023, 3227, 3451, 4046, 6454, 6902, 7837, 8092, 8381, 12908, 13369, 13804, 15674, 16762, 26738, 31348, 33524, 53476, 54859, 58667, 93583, 109718, 117334, 133229, 187166, 219436, 227273, 234668, 266458, 374332, 454546, 532916, 909092, 932603, 1590911, 1865206, 3181822, 3730412, 3863641, 6363644, 7727282, 15454564, 27045487, 54090974, 108181948]

約数ペア:

[(1, 108181948), (2, 54090974), (4, 27045487), (7, 15454564), (14, 7727282), (17, 6363644), (28, 3863641), (29, 3730412), (34, 3181822), (58, 1865206), (68, 1590911), (116, 932603), (119, 909092), (203, 532916), (238, 454546), (289, 374332), (406, 266458), (461, 234668), (476, 227273), (493, 219436), (578, 187166), (812, 133229), (922, 117334), (986, 109718), (1156, 93583), (1844, 58667), (1972, 54859), (2023, 53476), (3227, 33524), (3451, 31348), (4046, 26738), (6454, 16762), (6902, 15674), (7837, 13804), (8092, 13369), (8381, 12908)]