128553864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{315083}}^1$

素因数の和:315109

約数の個数: 32

約数和(自身を含む): 340290720

約数和(自身を除く): 211736856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 315083, 630166, 945249, 1260332, 1890498, 2520664, 3780996, 5356411, 7561992, 10712822, 16069233, 21425644, 32138466, 42851288, 64276932, 128553864]

約数ペア:

[(1, 128553864), (2, 64276932), (3, 42851288), (4, 32138466), (6, 21425644), (8, 16069233), (12, 10712822), (17, 7561992), (24, 5356411), (34, 3780996), (51, 2520664), (68, 1890498), (102, 1260332), (136, 945249), (204, 630166), (408, 315083)]