155655138

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1\times {\mathrm{443}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 314842176

約数和(自身を除く): 159187038

約数列:

[1, 2, 3, 6, 157, 314, 373, 443, 471, 746, 886, 942, 1119, 1329, 2238, 2658, 58561, 69551, 117122, 139102, 165239, 175683, 208653, 330478, 351366, 417306, 495717, 991434, 25942523, 51885046, 77827569, 155655138]

約数ペア:

[(1, 155655138), (2, 77827569), (3, 51885046), (6, 25942523), (157, 991434), (314, 495717), (373, 417306), (443, 351366), (471, 330478), (746, 208653), (886, 175683), (942, 165239), (1119, 139102), (1329, 117122), (2238, 69551), (2658, 58561)]