131066056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 287712000

約数和(自身を除く): 156645944

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 79, 88, 136, 158, 187, 316, 374, 632, 748, 869, 1109, 1343, 1496, 1738, 2218, 2686, 3476, 4436, 5372, 6952, 8872, 10744, 12199, 14773, 18853, 24398, 29546, 37706, 48796, 59092, 75412, 87611, 97592, 118184, 150824, 175222, 207383, 350444, 414766, 700888, 829532, 963721, 1489387, 1659064, 1927442, 2978774, 3854884, 5957548, 7709768, 11915096, 16383257, 32766514, 65533028, 131066056]

約数ペア:

[(1, 131066056), (2, 65533028), (4, 32766514), (8, 16383257), (11, 11915096), (17, 7709768), (22, 5957548), (34, 3854884), (44, 2978774), (68, 1927442), (79, 1659064), (88, 1489387), (136, 963721), (158, 829532), (187, 700888), (316, 414766), (374, 350444), (632, 207383), (748, 175222), (869, 150824), (1109, 118184), (1343, 97592), (1496, 87611), (1738, 75412), (2218, 59092), (2686, 48796), (3476, 37706), (4436, 29546), (5372, 24398), (6952, 18853), (8872, 14773), (10744, 12199)]