155514873332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{991273}}^1$

素因数の和:991728

約数の個数: 48

約数和(自身を含む): 335732608512

約数和(自身を除く): 180217735180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 431, 862, 1724, 3017, 5603, 6034, 11206, 12068, 22412, 39221, 78442, 156884, 991273, 1982546, 3965092, 6938911, 12886549, 13877822, 25773098, 27755644, 51546196, 90205843, 180411686, 360823372, 427238663, 854477326, 1708954652, 2990670641, 5554102619, 5981341282, 11108205238, 11962682564, 22216410476, 38878718333, 77757436666, 155514873332]

約数ペア:

[(1, 155514873332), (2, 77757436666), (4, 38878718333), (7, 22216410476), (13, 11962682564), (14, 11108205238), (26, 5981341282), (28, 5554102619), (52, 2990670641), (91, 1708954652), (182, 854477326), (364, 427238663), (431, 360823372), (862, 180411686), (1724, 90205843), (3017, 51546196), (5603, 27755644), (6034, 25773098), (11206, 13877822), (12068, 12886549), (22412, 6938911), (39221, 3965092), (78442, 1982546), (156884, 991273)]