139405584

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{152857}}^1$

素因数の和:152887

約数の個数: 40

約数和(自身を含む): 379087840

約数和(自身を除く): 239682256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 152857, 305714, 458571, 611428, 917142, 1222856, 1834284, 2445712, 2904283, 3668568, 5808566, 7337136, 8712849, 11617132, 17425698, 23234264, 34851396, 46468528, 69702792, 139405584]

約数ペア:

[(1, 139405584), (2, 69702792), (3, 46468528), (4, 34851396), (6, 23234264), (8, 17425698), (12, 11617132), (16, 8712849), (19, 7337136), (24, 5808566), (38, 3668568), (48, 2904283), (57, 2445712), (76, 1834284), (114, 1222856), (152, 917142), (228, 611428), (304, 458571), (456, 305714), (912, 152857)]