139990608

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{15937}}^1$

素因数の和:16012

約数の個数: 60

約数和(自身を含む): 398226868

約数和(自身を除く): 258236260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 15937, 31874, 47811, 63748, 95622, 127496, 143433, 191244, 254992, 286866, 382488, 573732, 764976, 972157, 1147464, 1944314, 2294928, 2916471, 3888628, 5832942, 7777256, 8749413, 11665884, 15554512, 17498826, 23331768, 34997652, 46663536, 69995304, 139990608]

約数ペア:

[(1, 139990608), (2, 69995304), (3, 46663536), (4, 34997652), (6, 23331768), (8, 17498826), (9, 15554512), (12, 11665884), (16, 8749413), (18, 7777256), (24, 5832942), (36, 3888628), (48, 2916471), (61, 2294928), (72, 1944314), (122, 1147464), (144, 972157), (183, 764976), (244, 573732), (366, 382488), (488, 286866), (549, 254992), (732, 191244), (976, 143433), (1098, 127496), (1464, 95622), (2196, 63748), (2928, 47811), (4392, 31874), (8784, 15937)]