145399504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18433}}^1$

素因数の和:18487

約数の個数: 40

約数和(自身を含む): 308585160

約数和(自身を除く): 163185656

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 18433, 36866, 73732, 147464, 294928, 313361, 534557, 626722, 1069114, 1253444, 2138228, 2506888, 4276456, 5013776, 8552912, 9087469, 18174938, 36349876, 72699752, 145399504]

約数ペア:

[(1, 145399504), (2, 72699752), (4, 36349876), (8, 18174938), (16, 9087469), (17, 8552912), (29, 5013776), (34, 4276456), (58, 2506888), (68, 2138228), (116, 1253444), (136, 1069114), (232, 626722), (272, 534557), (464, 313361), (493, 294928), (986, 147464), (1972, 73732), (3944, 36866), (7888, 18433)]