160969215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 291133440

約数和(自身を除く): 130164225

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 79, 159, 165, 233, 237, 265, 395, 583, 699, 795, 869, 1165, 1185, 1749, 2563, 2607, 2915, 3495, 4187, 4345, 7689, 8745, 12349, 12561, 12815, 13035, 18407, 20935, 37047, 38445, 46057, 55221, 61745, 62805, 92035, 135839, 138171, 185235, 202477, 230285, 276105, 407517, 607431, 679195, 690855, 975571, 1012385, 2037585, 2926713, 3037155, 4877855, 10731281, 14633565, 32193843, 53656405, 160969215]

約数ペア:

[(1, 160969215), (3, 53656405), (5, 32193843), (11, 14633565), (15, 10731281), (33, 4877855), (53, 3037155), (55, 2926713), (79, 2037585), (159, 1012385), (165, 975571), (233, 690855), (237, 679195), (265, 607431), (395, 407517), (583, 276105), (699, 230285), (795, 202477), (869, 185235), (1165, 138171), (1185, 135839), (1749, 92035), (2563, 62805), (2607, 61745), (2915, 55221), (3495, 46057), (4187, 38445), (4345, 37047), (7689, 20935), (8745, 18407), (12349, 13035), (12561, 12815)]