235158532

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 514805760

約数和(自身を除く): 279647228

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 71, 74, 92, 139, 142, 148, 161, 259, 278, 284, 322, 497, 518, 556, 644, 851, 973, 994, 1036, 1633, 1702, 1946, 1988, 2627, 3197, 3266, 3404, 3892, 5143, 5254, 5957, 6394, 6532, 9869, 10286, 10508, 11431, 11914, 12788, 18389, 19738, 20572, 22379, 22862, 23828, 36001, 36778, 39476, 44758, 45724, 60421, 69083, 72002, 73556, 89516, 118289, 120842, 138166, 144004, 226987, 236578, 241684, 276332, 365153, 422947, 453974, 473156, 730306, 828023, 845894, 907948, 1460612, 1588909, 1656046, 1691788, 2556071, 3177818, 3312092, 5112142, 6355636, 8398519, 10224284, 16797038, 33594076, 58789633, 117579266, 235158532]

約数ペア:

[(1, 235158532), (2, 117579266), (4, 58789633), (7, 33594076), (14, 16797038), (23, 10224284), (28, 8398519), (37, 6355636), (46, 5112142), (71, 3312092), (74, 3177818), (92, 2556071), (139, 1691788), (142, 1656046), (148, 1588909), (161, 1460612), (259, 907948), (278, 845894), (284, 828023), (322, 730306), (497, 473156), (518, 453974), (556, 422947), (644, 365153), (851, 276332), (973, 241684), (994, 236578), (1036, 226987), (1633, 144004), (1702, 138166), (1946, 120842), (1988, 118289), (2627, 89516), (3197, 73556), (3266, 72002), (3404, 69083), (3892, 60421), (5143, 45724), (5254, 44758), (5957, 39476), (6394, 36778), (6532, 36001), (9869, 23828), (10286, 22862), (10508, 22379), (11431, 20572), (11914, 19738), (12788, 18389)]