143688284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 275048928

約数和(自身を除く): 131360644

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 157, 172, 313, 314, 626, 628, 731, 1252, 1462, 2669, 2924, 5321, 5338, 6751, 10642, 10676, 13459, 13502, 21284, 26918, 27004, 49141, 53836, 98282, 114767, 196564, 228803, 229534, 457606, 459068, 835397, 915212, 1670794, 2113063, 3341588, 4226126, 8452252, 35922071, 71844142, 143688284]

約数ペア:

[(1, 143688284), (2, 71844142), (4, 35922071), (17, 8452252), (34, 4226126), (43, 3341588), (68, 2113063), (86, 1670794), (157, 915212), (172, 835397), (313, 459068), (314, 457606), (626, 229534), (628, 228803), (731, 196564), (1252, 114767), (1462, 98282), (2669, 53836), (2924, 49141), (5321, 27004), (5338, 26918), (6751, 21284), (10642, 13502), (10676, 13459)]