171444752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19447}}^1$

素因数の和:19503

約数の個数: 40

約数和(自身を含む): 361732800

約数和(自身を除く): 190288048

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 19447, 38894, 77788, 155576, 311152, 369493, 563963, 738986, 1127926, 1477972, 2255852, 2955944, 4511704, 5911888, 9023408, 10715297, 21430594, 42861188, 85722376, 171444752]

約数ペア:

[(1, 171444752), (2, 85722376), (4, 42861188), (8, 21430594), (16, 10715297), (19, 9023408), (29, 5911888), (38, 4511704), (58, 2955944), (76, 2255852), (116, 1477972), (152, 1127926), (232, 738986), (304, 563963), (464, 369493), (551, 311152), (1102, 155576), (2204, 77788), (4408, 38894), (8816, 19447)]