140411752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{22133}}^1$

素因数の和:22213

約数の個数: 32

約数和(自身を含む): 288184680

約数和(自身を除く): 147772928

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 22133, 44266, 88532, 177064, 287729, 575458, 1150916, 1350113, 2301832, 2700226, 5400452, 10800904, 17551469, 35102938, 70205876, 140411752]

約数ペア:

[(1, 140411752), (2, 70205876), (4, 35102938), (8, 17551469), (13, 10800904), (26, 5400452), (52, 2700226), (61, 2301832), (104, 1350113), (122, 1150916), (244, 575458), (488, 287729), (793, 177064), (1586, 88532), (3172, 44266), (6344, 22133)]