168988008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1399}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 483840000

約数和(自身を除く): 314851992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 719, 1399, 1438, 2157, 2798, 2876, 4197, 4314, 5033, 5596, 5752, 8394, 8628, 9793, 10066, 11192, 15099, 16788, 17256, 19586, 20132, 29379, 30198, 33576, 39172, 40264, 58758, 60396, 78344, 117516, 120792, 235032, 1005881, 2011762, 3017643, 4023524, 6035286, 7041167, 8047048, 12070572, 14082334, 21123501, 24141144, 28164668, 42247002, 56329336, 84494004, 168988008]

約数ペア:

[(1, 168988008), (2, 84494004), (3, 56329336), (4, 42247002), (6, 28164668), (7, 24141144), (8, 21123501), (12, 14082334), (14, 12070572), (21, 8047048), (24, 7041167), (28, 6035286), (42, 4023524), (56, 3017643), (84, 2011762), (168, 1005881), (719, 235032), (1399, 120792), (1438, 117516), (2157, 78344), (2798, 60396), (2876, 58758), (4197, 40264), (4314, 39172), (5033, 33576), (5596, 30198), (5752, 29379), (8394, 20132), (8628, 19586), (9793, 17256), (10066, 16788), (11192, 15099)]