131753468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25163}}^1$

素因数の和:25202

約数の個数: 48

約数和(自身を含む): 304383744

約数和(自身を除く): 172630276

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 25163, 50326, 100652, 176141, 276793, 352282, 427771, 553586, 704564, 855542, 1107172, 1711084, 1937551, 2994397, 3875102, 4705481, 5988794, 7750204, 9410962, 11977588, 18821924, 32938367, 65876734, 131753468]

約数ペア:

[(1, 131753468), (2, 65876734), (4, 32938367), (7, 18821924), (11, 11977588), (14, 9410962), (17, 7750204), (22, 5988794), (28, 4705481), (34, 3875102), (44, 2994397), (68, 1937551), (77, 1711084), (119, 1107172), (154, 855542), (187, 704564), (238, 553586), (308, 427771), (374, 352282), (476, 276793), (748, 176141), (1309, 100652), (2618, 50326), (5236, 25163)]