168188874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{30109}}^1$

素因数の和:30147

約数の個数: 48

約数和(自身を含む): 411904800

約数和(自身を除く): 243715926

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 30109, 60218, 90327, 180654, 210763, 421526, 572071, 632289, 1144142, 1264578, 1475341, 1716213, 2950682, 3432426, 4004497, 4426023, 8008994, 8852046, 12013491, 24026982, 28031479, 56062958, 84094437, 168188874]

約数ペア:

[(1, 168188874), (2, 84094437), (3, 56062958), (6, 28031479), (7, 24026982), (14, 12013491), (19, 8852046), (21, 8008994), (38, 4426023), (42, 4004497), (49, 3432426), (57, 2950682), (98, 1716213), (114, 1475341), (133, 1264578), (147, 1144142), (266, 632289), (294, 572071), (399, 421526), (798, 210763), (931, 180654), (1862, 90327), (2793, 60218), (5586, 30109)]