147729764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3793}}^1$

素因数の和:3924

約数の個数: 48

約数和(自身を含む): 321245568

約数和(自身を除く): 173515804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2782, 2996, 3793, 5564, 7586, 9737, 15172, 19474, 26551, 38948, 49309, 53102, 98618, 106204, 197236, 345163, 405851, 690326, 811702, 1380652, 1623404, 2840957, 5276063, 5681914, 10552126, 11363828, 21104252, 36932441, 73864882, 147729764]

約数ペア:

[(1, 147729764), (2, 73864882), (4, 36932441), (7, 21104252), (13, 11363828), (14, 10552126), (26, 5681914), (28, 5276063), (52, 2840957), (91, 1623404), (107, 1380652), (182, 811702), (214, 690326), (364, 405851), (428, 345163), (749, 197236), (1391, 106204), (1498, 98618), (2782, 53102), (2996, 49309), (3793, 38948), (5564, 26551), (7586, 19474), (9737, 15172)]