163063008

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 490613760

約数和(自身を除く): 327550752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 103, 138, 144, 184, 206, 207, 239, 276, 288, 309, 368, 412, 414, 478, 552, 618, 717, 736, 824, 828, 927, 956, 1104, 1236, 1434, 1648, 1656, 1854, 1912, 2151, 2208, 2369, 2472, 2868, 3296, 3312, 3708, 3824, 4302, 4738, 4944, 5497, 5736, 6624, 7107, 7416, 7648, 8604, 9476, 9888, 10994, 11472, 14214, 14832, 16491, 17208, 18952, 21321, 21988, 22944, 24617, 28428, 29664, 32982, 34416, 37904, 42642, 43976, 49234, 49473, 56856, 65964, 68832, 73851, 75808, 85284, 87952, 98468, 98946, 113712, 131928, 147702, 170568, 175904, 196936, 197892, 221553, 227424, 263856, 295404, 341136, 393872, 395784, 443106, 527712, 566191, 590808, 682272, 787744, 791568, 886212, 1132382, 1181616, 1583136, 1698573, 1772424, 2264764, 2363232, 3397146, 3544848, 4529528, 5095719, 6794292, 7089696, 9059056, 10191438, 13588584, 18118112, 20382876, 27177168, 40765752, 54354336, 81531504, 163063008]

約数ペア:

[(1, 163063008), (2, 81531504), (3, 54354336), (4, 40765752), (6, 27177168), (8, 20382876), (9, 18118112), (12, 13588584), (16, 10191438), (18, 9059056), (23, 7089696), (24, 6794292), (32, 5095719), (36, 4529528), (46, 3544848), (48, 3397146), (69, 2363232), (72, 2264764), (92, 1772424), (96, 1698573), (103, 1583136), (138, 1181616), (144, 1132382), (184, 886212), (206, 791568), (207, 787744), (239, 682272), (276, 590808), (288, 566191), (309, 527712), (368, 443106), (412, 395784), (414, 393872), (478, 341136), (552, 295404), (618, 263856), (717, 227424), (736, 221553), (824, 197892), (828, 196936), (927, 175904), (956, 170568), (1104, 147702), (1236, 131928), (1434, 113712), (1648, 98946), (1656, 98468), (1854, 87952), (1912, 85284), (2151, 75808), (2208, 73851), (2369, 68832), (2472, 65964), (2868, 56856), (3296, 49473), (3312, 49234), (3708, 43976), (3824, 42642), (4302, 37904), (4738, 34416), (4944, 32982), (5497, 29664), (5736, 28428), (6624, 24617), (7107, 22944), (7416, 21988), (7648, 21321), (8604, 18952), (9476, 17208), (9888, 16491), (10994, 14832), (11472, 14214)]