172701256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1511}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 401345280

約数和(自身を除く): 228644024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 628, 728, 1099, 1256, 1511, 2041, 2198, 3022, 4082, 4396, 6044, 8164, 8792, 10577, 12088, 14287, 16328, 19643, 21154, 28574, 39286, 42308, 57148, 78572, 84616, 114296, 137501, 157144, 237227, 275002, 474454, 550004, 948908, 1100008, 1660589, 1897816, 3083951, 3321178, 6167902, 6642356, 12335804, 13284712, 21587657, 24671608, 43175314, 86350628, 172701256]

約数ペア:

[(1, 172701256), (2, 86350628), (4, 43175314), (7, 24671608), (8, 21587657), (13, 13284712), (14, 12335804), (26, 6642356), (28, 6167902), (52, 3321178), (56, 3083951), (91, 1897816), (104, 1660589), (157, 1100008), (182, 948908), (314, 550004), (364, 474454), (628, 275002), (728, 237227), (1099, 157144), (1256, 137501), (1511, 114296), (2041, 84616), (2198, 78572), (3022, 57148), (4082, 42308), (4396, 39286), (6044, 28574), (8164, 21154), (8792, 19643), (10577, 16328), (12088, 14287)]