161567387050

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{133213}}^1$

素因数の和:133543

約数の個数: 48

約数和(自身を含む): 304469655552

約数和(自身を除く): 142902268502

約数列:

[1, 2, 5, 10, 25, 50, 127, 191, 254, 382, 635, 955, 1270, 1910, 3175, 4775, 6350, 9550, 24257, 48514, 121285, 133213, 242570, 266426, 606425, 666065, 1212850, 1332130, 3330325, 6660650, 16918051, 25443683, 33836102, 50887366, 84590255, 127218415, 169180510, 254436830, 422951275, 636092075, 845902550, 1272184150, 3231347741, 6462695482, 16156738705, 32313477410, 80783693525, 161567387050]

約数ペア:

[(1, 161567387050), (2, 80783693525), (5, 32313477410), (10, 16156738705), (25, 6462695482), (50, 3231347741), (127, 1272184150), (191, 845902550), (254, 636092075), (382, 422951275), (635, 254436830), (955, 169180510), (1270, 127218415), (1910, 84590255), (3175, 50887366), (4775, 33836102), (6350, 25443683), (9550, 16918051), (24257, 6660650), (48514, 3330325), (121285, 1332130), (133213, 1212850), (242570, 666065), (266426, 606425)]