157656564

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{112291}}^1$

素因数の和:112317

約数の個数: 48

約数和(自身を含む): 440184640

約数和(自身を除く): 282528076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 112291, 224582, 336873, 449164, 673746, 1010619, 1347492, 1459783, 2021238, 2919566, 3031857, 4042476, 4379349, 5839132, 6063714, 8758698, 12127428, 13138047, 17517396, 26276094, 39414141, 52552188, 78828282, 157656564]

約数ペア:

[(1, 157656564), (2, 78828282), (3, 52552188), (4, 39414141), (6, 26276094), (9, 17517396), (12, 13138047), (13, 12127428), (18, 8758698), (26, 6063714), (27, 5839132), (36, 4379349), (39, 4042476), (52, 3031857), (54, 2919566), (78, 2021238), (108, 1459783), (117, 1347492), (156, 1010619), (234, 673746), (351, 449164), (468, 336873), (702, 224582), (1404, 112291)]