140988108

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{165479}}^1$

素因数の和:165557

約数の個数: 24

約数和(自身を含む): 333607680

約数和(自身を除く): 192619572

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 165479, 330958, 496437, 661916, 992874, 1985748, 11749009, 23498018, 35247027, 46996036, 70494054, 140988108]

約数ペア:

[(1, 140988108), (2, 70494054), (3, 46996036), (4, 35247027), (6, 23498018), (12, 11749009), (71, 1985748), (142, 992874), (213, 661916), (284, 496437), (426, 330958), (852, 165479)]