131131044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1231}}^1$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 363242880

約数和(自身を除く): 232111836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 269, 396, 538, 807, 1076, 1231, 1614, 2421, 2462, 2959, 3228, 3693, 4842, 4924, 5918, 7386, 8877, 9684, 11079, 11836, 13541, 14772, 17754, 22158, 26631, 27082, 35508, 40623, 44316, 53262, 54164, 81246, 106524, 121869, 162492, 243738, 331139, 487476, 662278, 993417, 1324556, 1986834, 2980251, 3642529, 3973668, 5960502, 7285058, 10927587, 11921004, 14570116, 21855174, 32782761, 43710348, 65565522, 131131044]

約数ペア:

[(1, 131131044), (2, 65565522), (3, 43710348), (4, 32782761), (6, 21855174), (9, 14570116), (11, 11921004), (12, 10927587), (18, 7285058), (22, 5960502), (33, 3973668), (36, 3642529), (44, 2980251), (66, 1986834), (99, 1324556), (132, 993417), (198, 662278), (269, 487476), (396, 331139), (538, 243738), (807, 162492), (1076, 121869), (1231, 106524), (1614, 81246), (2421, 54164), (2462, 53262), (2959, 44316), (3228, 40623), (3693, 35508), (4842, 27082), (4924, 26631), (5918, 22158), (7386, 17754), (8877, 14772), (9684, 13541), (11079, 11836)]