149518516

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{55051}}^1$

素因数の和:55159

約数の個数: 24

約数和(自身を含む): 302125376

約数和(自身を除く): 152606860

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 55051, 110102, 220204, 385357, 770714, 1541428, 5339947, 10679894, 21359788, 37379629, 74759258, 149518516]

約数ペア:

[(1, 149518516), (2, 74759258), (4, 37379629), (7, 21359788), (14, 10679894), (28, 5339947), (97, 1541428), (194, 770714), (388, 385357), (679, 220204), (1358, 110102), (2716, 55051)]