173221808

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{569}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 343504800

約数和(自身を除く): 170282992

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 359, 424, 569, 718, 848, 1138, 1436, 2276, 2872, 4552, 5744, 9104, 19027, 30157, 38054, 60314, 76108, 120628, 152216, 204271, 241256, 304432, 408542, 482512, 817084, 1634168, 3268336, 10826363, 21652726, 43305452, 86610904, 173221808]

約数ペア:

[(1, 173221808), (2, 86610904), (4, 43305452), (8, 21652726), (16, 10826363), (53, 3268336), (106, 1634168), (212, 817084), (359, 482512), (424, 408542), (569, 304432), (718, 241256), (848, 204271), (1138, 152216), (1436, 120628), (2276, 76108), (2872, 60314), (4552, 38054), (5744, 30157), (9104, 19027)]