179945986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 330324480

約数和(自身を除く): 150378494

約数列:

[1, 2, 11, 17, 22, 29, 34, 47, 58, 94, 187, 319, 353, 374, 493, 517, 638, 706, 799, 986, 1034, 1363, 1598, 2726, 3883, 5423, 6001, 7766, 8789, 10237, 10846, 12002, 14993, 16591, 17578, 20474, 23171, 29986, 33182, 46342, 66011, 112607, 132022, 174029, 182501, 225214, 254881, 282047, 348058, 365002, 481139, 509762, 564094, 962278, 1914319, 3102517, 3828638, 5292529, 6205034, 8179363, 10585058, 16358726, 89972993, 179945986]

約数ペア:

[(1, 179945986), (2, 89972993), (11, 16358726), (17, 10585058), (22, 8179363), (29, 6205034), (34, 5292529), (47, 3828638), (58, 3102517), (94, 1914319), (187, 962278), (319, 564094), (353, 509762), (374, 481139), (493, 365002), (517, 348058), (638, 282047), (706, 254881), (799, 225214), (986, 182501), (1034, 174029), (1363, 132022), (1598, 112607), (2726, 66011), (3883, 46342), (5423, 33182), (6001, 29986), (7766, 23171), (8789, 20474), (10237, 17578), (10846, 16591), (12002, 14993)]