140273574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{15391}}^1$

素因数の和:15441

約数の個数: 48

約数和(自身を含む): 336900096

約数和(自身を除く): 196626522

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 15391, 30782, 46173, 92346, 107737, 215474, 323211, 477121, 646422, 754159, 954242, 1431363, 1508318, 2262477, 2862726, 3339847, 4524954, 6679694, 10019541, 20039082, 23378929, 46757858, 70136787, 140273574]

約数ペア:

[(1, 140273574), (2, 70136787), (3, 46757858), (6, 23378929), (7, 20039082), (14, 10019541), (21, 6679694), (31, 4524954), (42, 3339847), (49, 2862726), (62, 2262477), (93, 1508318), (98, 1431363), (147, 954242), (186, 754159), (217, 646422), (294, 477121), (434, 323211), (651, 215474), (1302, 107737), (1519, 92346), (3038, 46173), (4557, 30782), (9114, 15391)]