161826462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2137}}^1$

素因数の和:2753

約数の個数: 48

約数和(自身を含む): 401567712

約数和(自身を除く): 239741250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 601, 1202, 1803, 2137, 3606, 4207, 4274, 5409, 6411, 8414, 10818, 12621, 12822, 14959, 19233, 25242, 29918, 37863, 38466, 44877, 75726, 89754, 134631, 269262, 1284337, 2568674, 3853011, 7706022, 8990359, 11559033, 17980718, 23118066, 26971077, 53942154, 80913231, 161826462]

約数ペア:

[(1, 161826462), (2, 80913231), (3, 53942154), (6, 26971077), (7, 23118066), (9, 17980718), (14, 11559033), (18, 8990359), (21, 7706022), (42, 3853011), (63, 2568674), (126, 1284337), (601, 269262), (1202, 134631), (1803, 89754), (2137, 75726), (3606, 44877), (4207, 38466), (4274, 37863), (5409, 29918), (6411, 25242), (8414, 19233), (10818, 14959), (12621, 12822)]