156728021138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5519}}^1\times {\mathrm{37663}}^1$

素因数の和:43226

約数の個数: 32

約数和(自身を含む): 261960652800

約数和(自身を除く): 105232631662

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 5519, 11038, 37663, 71747, 75326, 143494, 160051, 320102, 489619, 979238, 1092227, 2080663, 2184454, 4161326, 14198951, 28397902, 207862097, 415724194, 2702207261, 5404414522, 6028000813, 12056001626, 78364010569, 156728021138]

約数ペア:

[(1, 156728021138), (2, 78364010569), (13, 12056001626), (26, 6028000813), (29, 5404414522), (58, 2702207261), (377, 415724194), (754, 207862097), (5519, 28397902), (11038, 14198951), (37663, 4161326), (71747, 2184454), (75326, 2080663), (143494, 1092227), (160051, 979238), (320102, 489619)]