157799016

素因数分解:

$2^3\times 3^4\times {\mathrm{243517}}^1$

素因数の和:243535

約数の個数: 40

約数和(自身を含む): 441985170

約数和(自身を除く): 284186154

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 243517, 487034, 730551, 974068, 1461102, 1948136, 2191653, 2922204, 4383306, 5844408, 6574959, 8766612, 13149918, 17533224, 19724877, 26299836, 39449754, 52599672, 78899508, 157799016]

約数ペア:

[(1, 157799016), (2, 78899508), (3, 52599672), (4, 39449754), (6, 26299836), (8, 19724877), (9, 17533224), (12, 13149918), (18, 8766612), (24, 6574959), (27, 5844408), (36, 4383306), (54, 2922204), (72, 2191653), (81, 1948136), (108, 1461102), (162, 974068), (216, 730551), (324, 487034), (648, 243517)]