156969002398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{205133}}^1$

素因数の和:206716

約数の個数: 32

約数和(自身を含む): 267084468000

約数和(自身を除く): 110115465602

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1549, 3098, 20137, 29431, 40274, 58862, 205133, 382603, 410266, 765206, 2666729, 3897527, 5333458, 7795054, 50667851, 101335702, 317751017, 635502034, 4130763221, 6037269323, 8261526442, 12074538646, 78484501199, 156969002398]

約数ペア:

[(1, 156969002398), (2, 78484501199), (13, 12074538646), (19, 8261526442), (26, 6037269323), (38, 4130763221), (247, 635502034), (494, 317751017), (1549, 101335702), (3098, 50667851), (20137, 7795054), (29431, 5333458), (40274, 3897527), (58862, 2666729), (205133, 765206), (382603, 410266)]