140154408

素因数分解:

$2^3\times 3^3\times {\mathrm{648863}}^1$

素因数の和:648878

約数の個数: 32

約数和(自身を含む): 389318400

約数和(自身を除く): 249163992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 648863, 1297726, 1946589, 2595452, 3893178, 5190904, 5839767, 7786356, 11679534, 15572712, 17519301, 23359068, 35038602, 46718136, 70077204, 140154408]

約数ペア:

[(1, 140154408), (2, 70077204), (3, 46718136), (4, 35038602), (6, 23359068), (8, 17519301), (9, 15572712), (12, 11679534), (18, 7786356), (24, 5839767), (27, 5190904), (36, 3893178), (54, 2595452), (72, 1946589), (108, 1297726), (216, 648863)]