180375148

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{7477}}^1$

素因数の和:7681

約数の個数: 24

約数和(自身を含む): 326220272

約数和(自身を除く): 145845124

約数列:

[1, 2, 4, 37, 74, 148, 163, 326, 652, 6031, 7477, 12062, 14954, 24124, 29908, 276649, 553298, 1106596, 1218751, 2437502, 4875004, 45093787, 90187574, 180375148]

約数ペア:

[(1, 180375148), (2, 90187574), (4, 45093787), (37, 4875004), (74, 2437502), (148, 1218751), (163, 1106596), (326, 553298), (652, 276649), (6031, 29908), (7477, 24124), (12062, 14954)]