168676004

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 344736000

約数和(自身を除く): 176059996

約数列:

[1, 2, 4, 7, 14, 28, 89, 113, 178, 226, 356, 452, 599, 623, 791, 1198, 1246, 1582, 2396, 2492, 3164, 4193, 8386, 10057, 16772, 20114, 40228, 53311, 67687, 70399, 106622, 135374, 140798, 213244, 270748, 281596, 373177, 473809, 746354, 947618, 1492708, 1895236, 6024143, 12048286, 24096572, 42169001, 84338002, 168676004]

約数ペア:

[(1, 168676004), (2, 84338002), (4, 42169001), (7, 24096572), (14, 12048286), (28, 6024143), (89, 1895236), (113, 1492708), (178, 947618), (226, 746354), (356, 473809), (452, 373177), (599, 281596), (623, 270748), (791, 213244), (1198, 140798), (1246, 135374), (1582, 106622), (2396, 70399), (2492, 67687), (3164, 53311), (4193, 40228), (8386, 20114), (10057, 16772)]