140441952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{208991}}^1$

素因数の和:209011

約数の個数: 48

約数和(自身を含む): 421327872

約数和(自身を除く): 280885920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 208991, 417982, 626973, 835964, 1253946, 1462937, 1671928, 2507892, 2925874, 3343856, 4388811, 5015784, 5851748, 6687712, 8777622, 10031568, 11703496, 17555244, 20063136, 23406992, 35110488, 46813984, 70220976, 140441952]

約数ペア:

[(1, 140441952), (2, 70220976), (3, 46813984), (4, 35110488), (6, 23406992), (7, 20063136), (8, 17555244), (12, 11703496), (14, 10031568), (16, 8777622), (21, 6687712), (24, 5851748), (28, 5015784), (32, 4388811), (42, 3343856), (48, 2925874), (56, 2507892), (84, 1671928), (96, 1462937), (112, 1253946), (168, 835964), (224, 626973), (336, 417982), (672, 208991)]