171567258

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 369619200

約数和(自身を除く): 198051942

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 89, 122, 138, 178, 183, 229, 267, 366, 458, 534, 687, 1374, 1403, 2047, 2806, 4094, 4209, 5267, 5429, 6141, 8418, 10534, 10858, 12282, 13969, 15801, 16287, 20381, 27938, 31602, 32574, 40762, 41907, 61143, 83814, 122286, 124867, 249734, 321287, 374601, 468763, 642574, 749202, 937526, 963861, 1243241, 1406289, 1927722, 2486482, 2812578, 3729723, 7459446, 28594543, 57189086, 85783629, 171567258]

約数ペア:

[(1, 171567258), (2, 85783629), (3, 57189086), (6, 28594543), (23, 7459446), (46, 3729723), (61, 2812578), (69, 2486482), (89, 1927722), (122, 1406289), (138, 1243241), (178, 963861), (183, 937526), (229, 749202), (267, 642574), (366, 468763), (458, 374601), (534, 321287), (687, 249734), (1374, 124867), (1403, 122286), (2047, 83814), (2806, 61143), (4094, 41907), (4209, 40762), (5267, 32574), (5429, 31602), (6141, 27938), (8418, 20381), (10534, 16287), (10858, 15801), (12282, 13969)]