180918224

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2523

約数の個数: 40

約数和(自身を含む): 360923328

約数和(自身を除く): 180005104

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 536, 568, 1072, 1136, 2377, 4754, 4757, 9508, 9514, 19016, 19028, 38032, 38056, 76112, 159259, 168767, 318518, 337534, 637036, 675068, 1274072, 1350136, 2548144, 2700272, 11307389, 22614778, 45229556, 90459112, 180918224]

約数ペア:

[(1, 180918224), (2, 90459112), (4, 45229556), (8, 22614778), (16, 11307389), (67, 2700272), (71, 2548144), (134, 1350136), (142, 1274072), (268, 675068), (284, 637036), (536, 337534), (568, 318518), (1072, 168767), (1136, 159259), (2377, 76112), (4754, 38056), (4757, 38032), (9508, 19028), (9514, 19016)]