163993704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2797}}^1$

素因数の和:3162

約数の個数: 64

約数和(自身を含む): 470064000

約数和(自身を除く): 306070296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 349, 698, 1047, 1396, 2094, 2443, 2792, 2797, 4188, 4886, 5594, 7329, 8376, 8391, 9772, 11188, 14658, 16782, 19544, 19579, 22376, 29316, 33564, 39158, 58632, 58737, 67128, 78316, 117474, 156632, 234948, 469896, 976153, 1952306, 2928459, 3904612, 5856918, 6833071, 7809224, 11713836, 13666142, 20499213, 23427672, 27332284, 40998426, 54664568, 81996852, 163993704]

約数ペア:

[(1, 163993704), (2, 81996852), (3, 54664568), (4, 40998426), (6, 27332284), (7, 23427672), (8, 20499213), (12, 13666142), (14, 11713836), (21, 7809224), (24, 6833071), (28, 5856918), (42, 3904612), (56, 2928459), (84, 1952306), (168, 976153), (349, 469896), (698, 234948), (1047, 156632), (1396, 117474), (2094, 78316), (2443, 67128), (2792, 58737), (2797, 58632), (4188, 39158), (4886, 33564), (5594, 29316), (7329, 22376), (8376, 19579), (8391, 19544), (9772, 16782), (11188, 14658)]