171319392

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 108

約数和(自身を含む): 504225540

約数和(自身を除く): 332906148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 619, 744, 961, 992, 1116, 1238, 1488, 1857, 1922, 2232, 2476, 2883, 2976, 3714, 3844, 4464, 4952, 5571, 5766, 7428, 7688, 8649, 8928, 9904, 11142, 11532, 14856, 15376, 17298, 19189, 19808, 22284, 23064, 29712, 30752, 34596, 38378, 44568, 46128, 57567, 59424, 69192, 76756, 89136, 92256, 115134, 138384, 153512, 172701, 178272, 230268, 276768, 307024, 345402, 460536, 594859, 614048, 690804, 921072, 1189718, 1381608, 1784577, 1842144, 2379436, 2763216, 3569154, 4758872, 5353731, 5526432, 7138308, 9517744, 10707462, 14276616, 19035488, 21414924, 28553232, 42829848, 57106464, 85659696, 171319392]

約数ペア:

[(1, 171319392), (2, 85659696), (3, 57106464), (4, 42829848), (6, 28553232), (8, 21414924), (9, 19035488), (12, 14276616), (16, 10707462), (18, 9517744), (24, 7138308), (31, 5526432), (32, 5353731), (36, 4758872), (48, 3569154), (62, 2763216), (72, 2379436), (93, 1842144), (96, 1784577), (124, 1381608), (144, 1189718), (186, 921072), (248, 690804), (279, 614048), (288, 594859), (372, 460536), (496, 345402), (558, 307024), (619, 276768), (744, 230268), (961, 178272), (992, 172701), (1116, 153512), (1238, 138384), (1488, 115134), (1857, 92256), (1922, 89136), (2232, 76756), (2476, 69192), (2883, 59424), (2976, 57567), (3714, 46128), (3844, 44568), (4464, 38378), (4952, 34596), (5571, 30752), (5766, 29712), (7428, 23064), (7688, 22284), (8649, 19808), (8928, 19189), (9904, 17298), (11142, 15376), (11532, 14856)]