157271184

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:778

約数の個数: 180

約数和(自身を含む): 529251840

約数和(自身を除く): 371980656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 719, 744, 784, 868, 882, 1008, 1116, 1176, 1302, 1438, 1488, 1519, 1736, 1764, 1953, 2157, 2232, 2352, 2604, 2876, 3038, 3472, 3528, 3906, 4314, 4464, 4557, 5033, 5208, 5752, 6076, 6471, 7056, 7812, 8628, 9114, 10066, 10416, 11504, 12152, 12942, 13671, 15099, 15624, 17256, 18228, 20132, 22289, 24304, 25884, 27342, 30198, 31248, 34512, 35231, 36456, 40264, 44578, 45297, 51768, 54684, 60396, 66867, 70462, 72912, 80528, 89156, 90594, 103536, 105693, 109368, 120792, 133734, 140924, 156023, 178312, 181188, 200601, 211386, 218736, 241584, 267468, 281848, 312046, 317079, 356624, 362376, 401202, 422772, 468069, 534936, 563696, 624092, 634158, 724752, 802404, 845544, 936138, 1069872, 1092161, 1248184, 1268316, 1404207, 1604808, 1691088, 1872276, 2184322, 2496368, 2536632, 2808414, 3209616, 3276483, 3744552, 4368644, 5073264, 5616828, 6552966, 7489104, 8737288, 9829449, 11233656, 13105932, 17474576, 19658898, 22467312, 26211864, 39317796, 52423728, 78635592, 157271184]

約数ペア:

[(1, 157271184), (2, 78635592), (3, 52423728), (4, 39317796), (6, 26211864), (7, 22467312), (8, 19658898), (9, 17474576), (12, 13105932), (14, 11233656), (16, 9829449), (18, 8737288), (21, 7489104), (24, 6552966), (28, 5616828), (31, 5073264), (36, 4368644), (42, 3744552), (48, 3276483), (49, 3209616), (56, 2808414), (62, 2536632), (63, 2496368), (72, 2184322), (84, 1872276), (93, 1691088), (98, 1604808), (112, 1404207), (124, 1268316), (126, 1248184), (144, 1092161), (147, 1069872), (168, 936138), (186, 845544), (196, 802404), (217, 724752), (248, 634158), (252, 624092), (279, 563696), (294, 534936), (336, 468069), (372, 422772), (392, 401202), (434, 362376), (441, 356624), (496, 317079), (504, 312046), (558, 281848), (588, 267468), (651, 241584), (719, 218736), (744, 211386), (784, 200601), (868, 181188), (882, 178312), (1008, 156023), (1116, 140924), (1176, 133734), (1302, 120792), (1438, 109368), (1488, 105693), (1519, 103536), (1736, 90594), (1764, 89156), (1953, 80528), (2157, 72912), (2232, 70462), (2352, 66867), (2604, 60396), (2876, 54684), (3038, 51768), (3472, 45297), (3528, 44578), (3906, 40264), (4314, 36456), (4464, 35231), (4557, 34512), (5033, 31248), (5208, 30198), (5752, 27342), (6076, 25884), (6471, 24304), (7056, 22289), (7812, 20132), (8628, 18228), (9114, 17256), (10066, 15624), (10416, 15099), (11504, 13671), (12152, 12942)]