172319588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14083}}^1$

素因数の和:14136

約数の個数: 48

約数和(自身を含む): 378577920

約数和(自身を除く): 206258332

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 14083, 28166, 56332, 98581, 197162, 267577, 323909, 394324, 535154, 647818, 1070308, 1295636, 1873039, 2267363, 3746078, 4534726, 6154271, 7492156, 9069452, 12308542, 24617084, 43079897, 86159794, 172319588]

約数ペア:

[(1, 172319588), (2, 86159794), (4, 43079897), (7, 24617084), (14, 12308542), (19, 9069452), (23, 7492156), (28, 6154271), (38, 4534726), (46, 3746078), (76, 2267363), (92, 1873039), (133, 1295636), (161, 1070308), (266, 647818), (322, 535154), (437, 394324), (532, 323909), (644, 267577), (874, 197162), (1748, 98581), (3059, 56332), (6118, 28166), (12236, 14083)]