147224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 345600

約数和(自身を除く): 198376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 239, 308, 478, 616, 956, 1673, 1912, 2629, 3346, 5258, 6692, 10516, 13384, 18403, 21032, 36806, 73612, 147224]

約数ペア:

[(1, 147224), (2, 73612), (4, 36806), (7, 21032), (8, 18403), (11, 13384), (14, 10516), (22, 6692), (28, 5258), (44, 3346), (56, 2629), (77, 1912), (88, 1673), (154, 956), (239, 616), (308, 478)]