165296964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1967821}}^1$

素因数の和:1967835

約数の個数: 24

約数和(自身を含む): 440792128

約数和(自身を除く): 275495164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1967821, 3935642, 5903463, 7871284, 11806926, 13774747, 23613852, 27549494, 41324241, 55098988, 82648482, 165296964]

約数ペア:

[(1, 165296964), (2, 82648482), (3, 55098988), (4, 41324241), (6, 27549494), (7, 23613852), (12, 13774747), (14, 11806926), (21, 7871284), (28, 5903463), (42, 3935642), (84, 1967821)]