158172444

素因数分解:

$2^2\times 3^2\times {\mathrm{809}}^1\times {\mathrm{5431}}^1$

素因数の和:6250

約数の個数: 36

約数和(自身を含む): 400392720

約数和(自身を除く): 242220276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 809, 1618, 2427, 3236, 4854, 5431, 7281, 9708, 10862, 14562, 16293, 21724, 29124, 32586, 48879, 65172, 97758, 195516, 4393679, 8787358, 13181037, 17574716, 26362074, 39543111, 52724148, 79086222, 158172444]

約数ペア:

[(1, 158172444), (2, 79086222), (3, 52724148), (4, 39543111), (6, 26362074), (9, 17574716), (12, 13181037), (18, 8787358), (36, 4393679), (809, 195516), (1618, 97758), (2427, 65172), (3236, 48879), (4854, 32586), (5431, 29124), (7281, 21724), (9708, 16293), (10862, 14562)]