163093770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{86293}}^1$

素因数の和:86316

約数の個数: 64

約数和(自身を含む): 497053440

約数和(自身を除く): 333959670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 86293, 172586, 258879, 431465, 517758, 604051, 776637, 862930, 1208102, 1294395, 1553274, 1812153, 2329911, 2588790, 3020255, 3624306, 3883185, 4659822, 5436459, 6040510, 7766370, 9060765, 10872918, 11649555, 16309377, 18121530, 23299110, 27182295, 32618754, 54364590, 81546885, 163093770]

約数ペア:

[(1, 163093770), (2, 81546885), (3, 54364590), (5, 32618754), (6, 27182295), (7, 23299110), (9, 18121530), (10, 16309377), (14, 11649555), (15, 10872918), (18, 9060765), (21, 7766370), (27, 6040510), (30, 5436459), (35, 4659822), (42, 3883185), (45, 3624306), (54, 3020255), (63, 2588790), (70, 2329911), (90, 1812153), (105, 1553274), (126, 1294395), (135, 1208102), (189, 862930), (210, 776637), (270, 604051), (315, 517758), (378, 431465), (630, 258879), (945, 172586), (1890, 86293)]