131368152

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 335232000

約数和(自身を除く): 203863848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 193, 237, 316, 359, 386, 474, 579, 632, 718, 772, 948, 1077, 1158, 1436, 1544, 1896, 2154, 2316, 2872, 4308, 4632, 8616, 15247, 28361, 30494, 45741, 56722, 60988, 69287, 85083, 91482, 113444, 121976, 138574, 170166, 182964, 207861, 226888, 277148, 340332, 365928, 415722, 554296, 680664, 831444, 1662888, 5473673, 10947346, 16421019, 21894692, 32842038, 43789384, 65684076, 131368152]

約数ペア:

[(1, 131368152), (2, 65684076), (3, 43789384), (4, 32842038), (6, 21894692), (8, 16421019), (12, 10947346), (24, 5473673), (79, 1662888), (158, 831444), (193, 680664), (237, 554296), (316, 415722), (359, 365928), (386, 340332), (474, 277148), (579, 226888), (632, 207861), (718, 182964), (772, 170166), (948, 138574), (1077, 121976), (1158, 113444), (1436, 91482), (1544, 85083), (1896, 69287), (2154, 60988), (2316, 56722), (2872, 45741), (4308, 30494), (4632, 28361), (8616, 15247)]