128606476

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{22067}}^1$

素因数の和:22149

約数の個数: 24

約数和(自身を含む): 237275136

約数和(自身を除く): 108668660

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 22067, 44134, 88268, 684077, 1037149, 1368154, 2074298, 2736308, 4148596, 32151619, 64303238, 128606476]

約数ペア:

[(1, 128606476), (2, 64303238), (4, 32151619), (31, 4148596), (47, 2736308), (62, 2074298), (94, 1368154), (124, 1037149), (188, 684077), (1457, 88268), (2914, 44134), (5828, 22067)]