139360158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8443}}^1$

素因数の和:8589

約数の個数: 48

約数和(自身を含む): 347757696

約数和(自身を除く): 208397538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5502, 8253, 8443, 16506, 16886, 25329, 50658, 59101, 75987, 118202, 151974, 177303, 354606, 531909, 1063818, 1106033, 2212066, 3318099, 6636198, 7742231, 9954297, 15484462, 19908594, 23226693, 46453386, 69680079, 139360158]

約数ペア:

[(1, 139360158), (2, 69680079), (3, 46453386), (6, 23226693), (7, 19908594), (9, 15484462), (14, 9954297), (18, 7742231), (21, 6636198), (42, 3318099), (63, 2212066), (126, 1106033), (131, 1063818), (262, 531909), (393, 354606), (786, 177303), (917, 151974), (1179, 118202), (1834, 75987), (2358, 59101), (2751, 50658), (5502, 25329), (8253, 16886), (8443, 16506)]