157225792

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 353763072

約数和(自身を除く): 196537280

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 61, 64, 68, 92, 103, 122, 136, 184, 206, 244, 272, 368, 391, 412, 488, 544, 736, 782, 824, 976, 1037, 1088, 1403, 1472, 1564, 1648, 1751, 1952, 2074, 2369, 2806, 3128, 3296, 3502, 3904, 4148, 4738, 5612, 6256, 6283, 6592, 7004, 8296, 9476, 11224, 12512, 12566, 14008, 16592, 18952, 22448, 23851, 25024, 25132, 28016, 33184, 37904, 40273, 44896, 47702, 50264, 56032, 66368, 75808, 80546, 89792, 95404, 100528, 106811, 112064, 144509, 151616, 161092, 190808, 201056, 213622, 289018, 322184, 381616, 402112, 427244, 578036, 644368, 763232, 854488, 1156072, 1288736, 1526464, 1708976, 2312144, 2456653, 2577472, 3417952, 4624288, 4913306, 6835904, 9248576, 9826612, 19653224, 39306448, 78612896, 157225792]

約数ペア:

[(1, 157225792), (2, 78612896), (4, 39306448), (8, 19653224), (16, 9826612), (17, 9248576), (23, 6835904), (32, 4913306), (34, 4624288), (46, 3417952), (61, 2577472), (64, 2456653), (68, 2312144), (92, 1708976), (103, 1526464), (122, 1288736), (136, 1156072), (184, 854488), (206, 763232), (244, 644368), (272, 578036), (368, 427244), (391, 402112), (412, 381616), (488, 322184), (544, 289018), (736, 213622), (782, 201056), (824, 190808), (976, 161092), (1037, 151616), (1088, 144509), (1403, 112064), (1472, 106811), (1564, 100528), (1648, 95404), (1751, 89792), (1952, 80546), (2074, 75808), (2369, 66368), (2806, 56032), (3128, 50264), (3296, 47702), (3502, 44896), (3904, 40273), (4148, 37904), (4738, 33184), (5612, 28016), (6256, 25132), (6283, 25024), (6592, 23851), (7004, 22448), (8296, 18952), (9476, 16592), (11224, 14008), (12512, 12566)]