156918447130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1\times {\mathrm{645941}}^1$

素因数の和:647394

約数の個数: 32

約数和(自身を含む): 299277847440

約数和(自身を除く): 142359400310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1429, 2858, 7145, 14290, 24293, 48586, 121465, 242930, 645941, 1291882, 3229705, 6459410, 10980997, 21961994, 54904985, 109809970, 923049689, 1846099378, 4615248445, 9230496890, 15691844713, 31383689426, 78459223565, 156918447130]

約数ペア:

[(1, 156918447130), (2, 78459223565), (5, 31383689426), (10, 15691844713), (17, 9230496890), (34, 4615248445), (85, 1846099378), (170, 923049689), (1429, 109809970), (2858, 54904985), (7145, 21961994), (14290, 10980997), (24293, 6459410), (48586, 3229705), (121465, 1291882), (242930, 645941)]