168989016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18979}}^1$

素因数の和:19048

約数の個数: 64

約数和(自身を含む): 491961600

約数和(自身を除く): 322972584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 18979, 37958, 56937, 75916, 113874, 132853, 151832, 227748, 265706, 398559, 455496, 531412, 797118, 1005887, 1062824, 1594236, 2011774, 3017661, 3188472, 4023548, 6035322, 7041209, 8047096, 12070644, 14082418, 21123627, 24141288, 28164836, 42247254, 56329672, 84494508, 168989016]

約数ペア:

[(1, 168989016), (2, 84494508), (3, 56329672), (4, 42247254), (6, 28164836), (7, 24141288), (8, 21123627), (12, 14082418), (14, 12070644), (21, 8047096), (24, 7041209), (28, 6035322), (42, 4023548), (53, 3188472), (56, 3017661), (84, 2011774), (106, 1594236), (159, 1062824), (168, 1005887), (212, 797118), (318, 531412), (371, 455496), (424, 398559), (636, 265706), (742, 227748), (1113, 151832), (1272, 132853), (1484, 113874), (2226, 75916), (2968, 56937), (4452, 37958), (8904, 18979)]