140202288

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{23747}}^1$

素因数の和:23802

約数の個数: 60

約数和(自身を含む): 401958648

約数和(自身を除く): 261756360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 23747, 47494, 71241, 94988, 142482, 189976, 213723, 284964, 379952, 427446, 569928, 854892, 973627, 1139856, 1709784, 1947254, 2920881, 3419568, 3894508, 5841762, 7789016, 8762643, 11683524, 15578032, 17525286, 23367048, 35050572, 46734096, 70101144, 140202288]

約数ペア:

[(1, 140202288), (2, 70101144), (3, 46734096), (4, 35050572), (6, 23367048), (8, 17525286), (9, 15578032), (12, 11683524), (16, 8762643), (18, 7789016), (24, 5841762), (36, 3894508), (41, 3419568), (48, 2920881), (72, 1947254), (82, 1709784), (123, 1139856), (144, 973627), (164, 854892), (246, 569928), (328, 427446), (369, 379952), (492, 284964), (656, 213723), (738, 189976), (984, 142482), (1476, 94988), (1968, 71241), (2952, 47494), (5904, 23747)]