155040796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{7487}}^1$

素因数の和:7689

約数の個数: 24

約数和(自身を含む): 281788416

約数和(自身を除く): 126747620

約数列:

[1, 2, 4, 31, 62, 124, 167, 334, 668, 5177, 7487, 10354, 14974, 20708, 29948, 232097, 464194, 928388, 1250329, 2500658, 5001316, 38760199, 77520398, 155040796]

約数ペア:

[(1, 155040796), (2, 77520398), (4, 38760199), (31, 5001316), (62, 2500658), (124, 1250329), (167, 928388), (334, 464194), (668, 232097), (5177, 29948), (7487, 20708), (10354, 14974)]