158587716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1559}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 433218240

約数和(自身を除く): 274630524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 588, 692, 1038, 1211, 1559, 2076, 2422, 3118, 3633, 4677, 4844, 6236, 7266, 8477, 9354, 10913, 14532, 16954, 18708, 21826, 25431, 32739, 33908, 43652, 50862, 65478, 76391, 101724, 130956, 152782, 229173, 269707, 305564, 458346, 539414, 809121, 916692, 1078828, 1618242, 1887949, 3236484, 3775898, 5663847, 7551796, 11327694, 13215643, 22655388, 26431286, 39646929, 52862572, 79293858, 158587716]

約数ペア:

[(1, 158587716), (2, 79293858), (3, 52862572), (4, 39646929), (6, 26431286), (7, 22655388), (12, 13215643), (14, 11327694), (21, 7551796), (28, 5663847), (42, 3775898), (49, 3236484), (84, 1887949), (98, 1618242), (147, 1078828), (173, 916692), (196, 809121), (294, 539414), (346, 458346), (519, 305564), (588, 269707), (692, 229173), (1038, 152782), (1211, 130956), (1559, 101724), (2076, 76391), (2422, 65478), (3118, 50862), (3633, 43652), (4677, 33908), (4844, 32739), (6236, 25431), (7266, 21826), (8477, 18708), (9354, 16954), (10913, 14532)]