129871152

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 120

約数和(自身を含む): 383784960

約数和(自身を除く): 253913808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 279, 282, 372, 376, 423, 496, 558, 564, 619, 744, 752, 846, 1116, 1128, 1238, 1457, 1488, 1692, 1857, 2232, 2256, 2476, 2914, 3384, 3714, 4371, 4464, 4952, 5571, 5828, 6768, 7428, 8742, 9904, 11142, 11656, 13113, 14856, 17484, 19189, 22284, 23312, 26226, 29093, 29712, 34968, 38378, 44568, 52452, 57567, 58186, 69936, 76756, 87279, 89136, 104904, 115134, 116372, 153512, 172701, 174558, 209808, 230268, 232744, 261837, 307024, 345402, 349116, 460536, 465488, 523674, 690804, 698232, 901883, 921072, 1047348, 1381608, 1396464, 1803766, 2094696, 2705649, 2763216, 3607532, 4189392, 5411298, 7215064, 8116947, 10822596, 14430128, 16233894, 21645192, 32467788, 43290384, 64935576, 129871152]

約数ペア:

[(1, 129871152), (2, 64935576), (3, 43290384), (4, 32467788), (6, 21645192), (8, 16233894), (9, 14430128), (12, 10822596), (16, 8116947), (18, 7215064), (24, 5411298), (31, 4189392), (36, 3607532), (47, 2763216), (48, 2705649), (62, 2094696), (72, 1803766), (93, 1396464), (94, 1381608), (124, 1047348), (141, 921072), (144, 901883), (186, 698232), (188, 690804), (248, 523674), (279, 465488), (282, 460536), (372, 349116), (376, 345402), (423, 307024), (496, 261837), (558, 232744), (564, 230268), (619, 209808), (744, 174558), (752, 172701), (846, 153512), (1116, 116372), (1128, 115134), (1238, 104904), (1457, 89136), (1488, 87279), (1692, 76756), (1857, 69936), (2232, 58186), (2256, 57567), (2476, 52452), (2914, 44568), (3384, 38378), (3714, 34968), (4371, 29712), (4464, 29093), (4952, 26226), (5571, 23312), (5828, 22284), (6768, 19189), (7428, 17484), (8742, 14856), (9904, 13113), (11142, 11656)]