160984964

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 331430400

約数和(自身を除く): 170445436

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 149, 188, 298, 329, 596, 658, 821, 1043, 1316, 1642, 2086, 3284, 4172, 5747, 7003, 11494, 14006, 22988, 28012, 38587, 49021, 77174, 98042, 122329, 154348, 196084, 244658, 270109, 489316, 540218, 856303, 1080436, 1712606, 3425212, 5749463, 11498926, 22997852, 40246241, 80492482, 160984964]

約数ペア:

[(1, 160984964), (2, 80492482), (4, 40246241), (7, 22997852), (14, 11498926), (28, 5749463), (47, 3425212), (94, 1712606), (149, 1080436), (188, 856303), (298, 540218), (329, 489316), (596, 270109), (658, 244658), (821, 196084), (1043, 154348), (1316, 122329), (1642, 98042), (2086, 77174), (3284, 49021), (4172, 38587), (5747, 28012), (7003, 22988), (11494, 14006)]