123015168

素因数分解:

$2^{12}\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 156

約数和(自身を含む): 368005248

約数和(自身を除く): 244990080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 71, 72, 94, 96, 128, 141, 142, 144, 188, 192, 213, 256, 282, 284, 288, 376, 384, 423, 426, 512, 564, 568, 576, 639, 752, 768, 846, 852, 1024, 1128, 1136, 1152, 1278, 1504, 1536, 1692, 1704, 2048, 2256, 2272, 2304, 2556, 3008, 3072, 3337, 3384, 3408, 4096, 4512, 4544, 4608, 5112, 6016, 6144, 6674, 6768, 6816, 9024, 9088, 9216, 10011, 10224, 12032, 12288, 13348, 13536, 13632, 18048, 18176, 18432, 20022, 20448, 24064, 26696, 27072, 27264, 30033, 36096, 36352, 36864, 40044, 40896, 48128, 53392, 54144, 54528, 60066, 72192, 72704, 80088, 81792, 96256, 106784, 108288, 109056, 120132, 144384, 145408, 160176, 163584, 192512, 213568, 216576, 218112, 240264, 288768, 290816, 320352, 327168, 427136, 433152, 436224, 480528, 577536, 640704, 654336, 854272, 866304, 872448, 961056, 1281408, 1308672, 1708544, 1732608, 1922112, 2562816, 2617344, 3417088, 3844224, 5125632, 6834176, 7688448, 10251264, 13668352, 15376896, 20502528, 30753792, 41005056, 61507584, 123015168]

約数ペア:

[(1, 123015168), (2, 61507584), (3, 41005056), (4, 30753792), (6, 20502528), (8, 15376896), (9, 13668352), (12, 10251264), (16, 7688448), (18, 6834176), (24, 5125632), (32, 3844224), (36, 3417088), (47, 2617344), (48, 2562816), (64, 1922112), (71, 1732608), (72, 1708544), (94, 1308672), (96, 1281408), (128, 961056), (141, 872448), (142, 866304), (144, 854272), (188, 654336), (192, 640704), (213, 577536), (256, 480528), (282, 436224), (284, 433152), (288, 427136), (376, 327168), (384, 320352), (423, 290816), (426, 288768), (512, 240264), (564, 218112), (568, 216576), (576, 213568), (639, 192512), (752, 163584), (768, 160176), (846, 145408), (852, 144384), (1024, 120132), (1128, 109056), (1136, 108288), (1152, 106784), (1278, 96256), (1504, 81792), (1536, 80088), (1692, 72704), (1704, 72192), (2048, 60066), (2256, 54528), (2272, 54144), (2304, 53392), (2556, 48128), (3008, 40896), (3072, 40044), (3337, 36864), (3384, 36352), (3408, 36096), (4096, 30033), (4512, 27264), (4544, 27072), (4608, 26696), (5112, 24064), (6016, 20448), (6144, 20022), (6674, 18432), (6768, 18176), (6816, 18048), (9024, 13632), (9088, 13536), (9216, 13348), (10011, 12288), (10224, 12032)]