159877464

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^2\times {\mathrm{89}}^2$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 418654860

約数和(自身を除く): 258777396

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 534, 696, 712, 841, 1068, 1682, 2136, 2523, 2581, 3364, 5046, 5162, 6728, 7743, 7921, 10092, 10324, 15486, 15842, 20184, 20648, 23763, 30972, 31684, 47526, 61944, 63368, 74849, 95052, 149698, 190104, 224547, 229709, 299396, 449094, 459418, 598792, 689127, 898188, 918836, 1378254, 1796376, 1837672, 2756508, 5513016, 6661561, 13323122, 19984683, 26646244, 39969366, 53292488, 79938732, 159877464]

約数ペア:

[(1, 159877464), (2, 79938732), (3, 53292488), (4, 39969366), (6, 26646244), (8, 19984683), (12, 13323122), (24, 6661561), (29, 5513016), (58, 2756508), (87, 1837672), (89, 1796376), (116, 1378254), (174, 918836), (178, 898188), (232, 689127), (267, 598792), (348, 459418), (356, 449094), (534, 299396), (696, 229709), (712, 224547), (841, 190104), (1068, 149698), (1682, 95052), (2136, 74849), (2523, 63368), (2581, 61944), (3364, 47526), (5046, 31684), (5162, 30972), (6728, 23763), (7743, 20648), (7921, 20184), (10092, 15842), (10324, 15486)]