171495168

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 499635360

約数和(自身を除く): 328140192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 89, 96, 104, 128, 156, 178, 192, 193, 208, 256, 267, 312, 356, 384, 386, 416, 534, 579, 624, 712, 768, 772, 832, 1068, 1157, 1158, 1248, 1424, 1544, 1664, 2136, 2314, 2316, 2496, 2509, 2848, 3088, 3328, 3471, 4272, 4628, 4632, 4992, 5018, 5696, 6176, 6942, 7527, 8544, 9256, 9264, 9984, 10036, 11392, 12352, 13884, 15054, 17088, 17177, 18512, 18528, 20072, 22784, 24704, 27768, 30108, 34176, 34354, 37024, 37056, 40144, 49408, 51531, 55536, 60216, 68352, 68708, 74048, 74112, 80288, 103062, 111072, 120432, 137416, 148096, 148224, 160576, 206124, 222144, 223301, 240864, 274832, 296192, 321152, 412248, 444288, 446602, 481728, 549664, 642304, 669903, 824496, 888576, 893204, 963456, 1099328, 1339806, 1648992, 1786408, 1926912, 2198656, 2679612, 3297984, 3572816, 4397312, 5359224, 6595968, 7145632, 10718448, 13191936, 14291264, 21436896, 28582528, 42873792, 57165056, 85747584, 171495168]

約数ペア:

[(1, 171495168), (2, 85747584), (3, 57165056), (4, 42873792), (6, 28582528), (8, 21436896), (12, 14291264), (13, 13191936), (16, 10718448), (24, 7145632), (26, 6595968), (32, 5359224), (39, 4397312), (48, 3572816), (52, 3297984), (64, 2679612), (78, 2198656), (89, 1926912), (96, 1786408), (104, 1648992), (128, 1339806), (156, 1099328), (178, 963456), (192, 893204), (193, 888576), (208, 824496), (256, 669903), (267, 642304), (312, 549664), (356, 481728), (384, 446602), (386, 444288), (416, 412248), (534, 321152), (579, 296192), (624, 274832), (712, 240864), (768, 223301), (772, 222144), (832, 206124), (1068, 160576), (1157, 148224), (1158, 148096), (1248, 137416), (1424, 120432), (1544, 111072), (1664, 103062), (2136, 80288), (2314, 74112), (2316, 74048), (2496, 68708), (2509, 68352), (2848, 60216), (3088, 55536), (3328, 51531), (3471, 49408), (4272, 40144), (4628, 37056), (4632, 37024), (4992, 34354), (5018, 34176), (5696, 30108), (6176, 27768), (6942, 24704), (7527, 22784), (8544, 20072), (9256, 18528), (9264, 18512), (9984, 17177), (10036, 17088), (11392, 15054), (12352, 13884)]