171515808

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19211}}^1$

素因数の和:19258

約数の個数: 72

約数和(自身を含む): 503508096

約数和(自身を除く): 331992288

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, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 19211, 38422, 57633, 76844, 115266, 153688, 172899, 230532, 307376, 345798, 461064, 595541, 614752, 691596, 922128, 1191082, 1383192, 1786623, 1844256, 2382164, 2766384, 3573246, 4764328, 5359869, 5532768, 7146492, 9528656, 10719738, 14292984, 19057312, 21439476, 28585968, 42878952, 57171936, 85757904, 171515808]

約数ペア:

[(1, 171515808), (2, 85757904), (3, 57171936), (4, 42878952), (6, 28585968), (8, 21439476), (9, 19057312), (12, 14292984), (16, 10719738), (18, 9528656), (24, 7146492), (31, 5532768), (32, 5359869), (36, 4764328), (48, 3573246), (62, 2766384), (72, 2382164), (93, 1844256), (96, 1786623), (124, 1383192), (144, 1191082), (186, 922128), (248, 691596), (279, 614752), (288, 595541), (372, 461064), (496, 345798), (558, 307376), (744, 230532), (992, 172899), (1116, 153688), (1488, 115266), (2232, 76844), (2976, 57633), (4464, 38422), (8928, 19211)]