155655926078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1559}}^1\times {\mathrm{4099}}^1$

素因数の和:6320

約数の個数: 32

約数和(自身を含む): 246373920000

約数和(自身を除く): 90717993922

約数列:

[1, 2, 19, 38, 641, 1282, 1559, 3118, 4099, 8198, 12179, 24358, 29621, 59242, 77881, 155762, 999319, 1998638, 2627459, 5254918, 6390341, 12780682, 18987061, 37974122, 49921721, 99843442, 121416479, 242832958, 4096208581, 8192417162, 77827963039, 155655926078]

約数ペア:

[(1, 155655926078), (2, 77827963039), (19, 8192417162), (38, 4096208581), (641, 242832958), (1282, 121416479), (1559, 99843442), (3118, 49921721), (4099, 37974122), (8198, 18987061), (12179, 12780682), (24358, 6390341), (29621, 5254918), (59242, 2627459), (77881, 1998638), (155762, 999319)]