128350836

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{15569}}^1$

素因数の和:15808

約数の個数: 36

約数和(自身を含む): 325880100

約数和(自身を除く): 197529264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 8244, 15569, 31138, 46707, 62276, 93414, 140121, 186828, 280242, 560484, 3565301, 7130602, 10695903, 14261204, 21391806, 32087709, 42783612, 64175418, 128350836]

約数ペア:

[(1, 128350836), (2, 64175418), (3, 42783612), (4, 32087709), (6, 21391806), (9, 14261204), (12, 10695903), (18, 7130602), (36, 3565301), (229, 560484), (458, 280242), (687, 186828), (916, 140121), (1374, 93414), (2061, 62276), (2748, 46707), (4122, 31138), (8244, 15569)]