144776284

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 276242400

約数和(自身を除く): 131466116

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 139, 212, 278, 289, 556, 578, 901, 1156, 1802, 2363, 3604, 4726, 4913, 7367, 9452, 9826, 14734, 15317, 19652, 29468, 30634, 40171, 61268, 80342, 125239, 160684, 250478, 260389, 500956, 520778, 682907, 1041556, 1365814, 2129063, 2731628, 4258126, 8516252, 36194071, 72388142, 144776284]

約数ペア:

[(1, 144776284), (2, 72388142), (4, 36194071), (17, 8516252), (34, 4258126), (53, 2731628), (68, 2129063), (106, 1365814), (139, 1041556), (212, 682907), (278, 520778), (289, 500956), (556, 260389), (578, 250478), (901, 160684), (1156, 125239), (1802, 80342), (2363, 61268), (3604, 40171), (4726, 30634), (4913, 29468), (7367, 19652), (9452, 15317), (9826, 14734)]