157568148

素因数分解:

$2^2\times 3^2\times {\mathrm{599}}^1\times {\mathrm{7307}}^1$

素因数の和:7916

約数の個数: 36

約数和(自身を含む): 399016800

約数和(自身を除く): 241448652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 599, 1198, 1797, 2396, 3594, 5391, 7188, 7307, 10782, 14614, 21564, 21921, 29228, 43842, 65763, 87684, 131526, 263052, 4376893, 8753786, 13130679, 17507572, 26261358, 39392037, 52522716, 78784074, 157568148]

約数ペア:

[(1, 157568148), (2, 78784074), (3, 52522716), (4, 39392037), (6, 26261358), (9, 17507572), (12, 13130679), (18, 8753786), (36, 4376893), (599, 263052), (1198, 131526), (1797, 87684), (2396, 65763), (3594, 43842), (5391, 29228), (7188, 21921), (7307, 21564), (10782, 14614)]