131963928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{323441}}^1$

素因数の和:323467

約数の個数: 32

約数和(自身を含む): 349317360

約数和(自身を除く): 217353432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 323441, 646882, 970323, 1293764, 1940646, 2587528, 3881292, 5498497, 7762584, 10996994, 16495491, 21993988, 32990982, 43987976, 65981964, 131963928]

約数ペア:

[(1, 131963928), (2, 65981964), (3, 43987976), (4, 32990982), (6, 21993988), (8, 16495491), (12, 10996994), (17, 7762584), (24, 5498497), (34, 3881292), (51, 2587528), (68, 1940646), (102, 1293764), (136, 970323), (204, 646882), (408, 323441)]