153457956

素因数分解:

$2^2\times 3^3\times {\mathrm{557}}^1\times {\mathrm{2551}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 398724480

約数和(自身を除く): 245266524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 557, 1114, 1671, 2228, 2551, 3342, 5013, 5102, 6684, 7653, 10026, 10204, 15039, 15306, 20052, 22959, 30078, 30612, 45918, 60156, 68877, 91836, 137754, 275508, 1420907, 2841814, 4262721, 5683628, 8525442, 12788163, 17050884, 25576326, 38364489, 51152652, 76728978, 153457956]

約数ペア:

[(1, 153457956), (2, 76728978), (3, 51152652), (4, 38364489), (6, 25576326), (9, 17050884), (12, 12788163), (18, 8525442), (27, 5683628), (36, 4262721), (54, 2841814), (108, 1420907), (557, 275508), (1114, 137754), (1671, 91836), (2228, 68877), (2551, 60156), (3342, 45918), (5013, 30612), (5102, 30078), (6684, 22959), (7653, 20052), (10026, 15306), (10204, 15039)]