171200848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3793}}^1$

素因数の和:3852

約数の個数: 80

約数和(自身を含む): 421528576

約数和(自身を除く): 250327728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 3793, 5642, 6448, 7586, 11284, 15172, 22568, 26551, 30344, 45136, 49309, 53102, 60688, 98618, 106204, 117583, 197236, 212408, 235166, 345163, 394472, 424816, 470332, 690326, 788944, 823081, 940664, 1380652, 1528579, 1646162, 1881328, 2761304, 3057158, 3292324, 5522608, 6114316, 6584648, 10700053, 12228632, 13169296, 21400106, 24457264, 42800212, 85600424, 171200848]

約数ペア:

[(1, 171200848), (2, 85600424), (4, 42800212), (7, 24457264), (8, 21400106), (13, 13169296), (14, 12228632), (16, 10700053), (26, 6584648), (28, 6114316), (31, 5522608), (52, 3292324), (56, 3057158), (62, 2761304), (91, 1881328), (104, 1646162), (112, 1528579), (124, 1380652), (182, 940664), (208, 823081), (217, 788944), (248, 690326), (364, 470332), (403, 424816), (434, 394472), (496, 345163), (728, 235166), (806, 212408), (868, 197236), (1456, 117583), (1612, 106204), (1736, 98618), (2821, 60688), (3224, 53102), (3472, 49309), (3793, 45136), (5642, 30344), (6448, 26551), (7586, 22568), (11284, 15172)]