171857232

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{15107}}^1$

素因数の和:15200

約数の個数: 60

約数和(自身を含む): 487081920

約数和(自身を除く): 315224688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 15107, 30214, 45321, 60428, 90642, 120856, 135963, 181284, 241712, 271926, 362568, 543852, 725136, 1087704, 1193453, 2175408, 2386906, 3580359, 4773812, 7160718, 9547624, 10741077, 14321436, 19095248, 21482154, 28642872, 42964308, 57285744, 85928616, 171857232]

約数ペア:

[(1, 171857232), (2, 85928616), (3, 57285744), (4, 42964308), (6, 28642872), (8, 21482154), (9, 19095248), (12, 14321436), (16, 10741077), (18, 9547624), (24, 7160718), (36, 4773812), (48, 3580359), (72, 2386906), (79, 2175408), (144, 1193453), (158, 1087704), (237, 725136), (316, 543852), (474, 362568), (632, 271926), (711, 241712), (948, 181284), (1264, 135963), (1422, 120856), (1896, 90642), (2844, 60428), (3792, 45321), (5688, 30214), (11376, 15107)]