156942240168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2167471}}^1$

素因数の和:2167918

約数の個数: 64

約数和(自身を含む): 449446993920

約数和(自身を除く): 292504753752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431, 862, 1293, 1724, 2586, 3017, 3448, 5172, 6034, 9051, 10344, 12068, 18102, 24136, 36204, 72408, 2167471, 4334942, 6502413, 8669884, 13004826, 15172297, 17339768, 26009652, 30344594, 45516891, 52019304, 60689188, 91033782, 121378376, 182067564, 364135128, 934180001, 1868360002, 2802540003, 3736720004, 5605080006, 6539260007, 7473440008, 11210160012, 13078520014, 19617780021, 22420320024, 26157040028, 39235560042, 52314080056, 78471120084, 156942240168]

約数ペア:

[(1, 156942240168), (2, 78471120084), (3, 52314080056), (4, 39235560042), (6, 26157040028), (7, 22420320024), (8, 19617780021), (12, 13078520014), (14, 11210160012), (21, 7473440008), (24, 6539260007), (28, 5605080006), (42, 3736720004), (56, 2802540003), (84, 1868360002), (168, 934180001), (431, 364135128), (862, 182067564), (1293, 121378376), (1724, 91033782), (2586, 60689188), (3017, 52019304), (3448, 45516891), (5172, 30344594), (6034, 26009652), (9051, 17339768), (10344, 15172297), (12068, 13004826), (18102, 8669884), (24136, 6502413), (36204, 4334942), (72408, 2167471)]