131328696

素因数分解:

$2^3\times 3^1\times {\mathrm{691}}^1\times {\mathrm{7919}}^1$

素因数の和:8619

約数の個数: 32

約数和(自身を含む): 328838400

約数和(自身を除く): 197509704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 691, 1382, 2073, 2764, 4146, 5528, 7919, 8292, 15838, 16584, 23757, 31676, 47514, 63352, 95028, 190056, 5472029, 10944058, 16416087, 21888116, 32832174, 43776232, 65664348, 131328696]

約数ペア:

[(1, 131328696), (2, 65664348), (3, 43776232), (4, 32832174), (6, 21888116), (8, 16416087), (12, 10944058), (24, 5472029), (691, 190056), (1382, 95028), (2073, 63352), (2764, 47514), (4146, 31676), (5528, 23757), (7919, 16584), (8292, 15838)]