161642772

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{76103}}^1$

素因数の和:76172

約数の個数: 36

約数和(自身を含む): 415527840

約数和(自身を除く): 253885068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 76103, 152206, 228309, 304412, 456618, 684927, 913236, 1369854, 2739708, 4490077, 8980154, 13470231, 17960308, 26940462, 40410693, 53880924, 80821386, 161642772]

約数ペア:

[(1, 161642772), (2, 80821386), (3, 53880924), (4, 40410693), (6, 26940462), (9, 17960308), (12, 13470231), (18, 8980154), (36, 4490077), (59, 2739708), (118, 1369854), (177, 913236), (236, 684927), (354, 456618), (531, 304412), (708, 228309), (1062, 152206), (2124, 76103)]