147343728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{438523}}^1$

素因数の和:438541

約数の個数: 40

約数和(自身を含む): 435015808

約数和(自身を除く): 287672080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 438523, 877046, 1315569, 1754092, 2631138, 3069661, 3508184, 5262276, 6139322, 7016368, 9208983, 10524552, 12278644, 18417966, 21049104, 24557288, 36835932, 49114576, 73671864, 147343728]

約数ペア:

[(1, 147343728), (2, 73671864), (3, 49114576), (4, 36835932), (6, 24557288), (7, 21049104), (8, 18417966), (12, 12278644), (14, 10524552), (16, 9208983), (21, 7016368), (24, 6139322), (28, 5262276), (42, 3508184), (48, 3069661), (56, 2631138), (84, 1754092), (112, 1315569), (168, 877046), (336, 438523)]