142736144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1087}}^1$

素因数の和:1407

約数の個数: 40

約数和(自身を含む): 287362560

約数和(自身を除く): 144626416

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 283, 464, 566, 1087, 1132, 2174, 2264, 4348, 4528, 8207, 8696, 16414, 17392, 31523, 32828, 63046, 65656, 126092, 131312, 252184, 307621, 504368, 615242, 1230484, 2460968, 4921936, 8921009, 17842018, 35684036, 71368072, 142736144]

約数ペア:

[(1, 142736144), (2, 71368072), (4, 35684036), (8, 17842018), (16, 8921009), (29, 4921936), (58, 2460968), (116, 1230484), (232, 615242), (283, 504368), (464, 307621), (566, 252184), (1087, 131312), (1132, 126092), (2174, 65656), (2264, 63046), (4348, 32828), (4528, 31523), (8207, 17392), (8696, 16414)]