148222760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7901}}^1$

素因数の和:7986

約数の個数: 64

約数和(自身を含む): 386881920

約数和(自身を除く): 238659160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 7901, 9380, 15802, 18760, 31604, 39505, 55307, 63208, 79010, 110614, 158020, 221228, 276535, 316040, 442456, 529367, 553070, 1058734, 1106140, 2117468, 2212280, 2646835, 3705569, 4234936, 5293670, 7411138, 10587340, 14822276, 18527845, 21174680, 29644552, 37055690, 74111380, 148222760]

約数ペア:

[(1, 148222760), (2, 74111380), (4, 37055690), (5, 29644552), (7, 21174680), (8, 18527845), (10, 14822276), (14, 10587340), (20, 7411138), (28, 5293670), (35, 4234936), (40, 3705569), (56, 2646835), (67, 2212280), (70, 2117468), (134, 1106140), (140, 1058734), (268, 553070), (280, 529367), (335, 442456), (469, 316040), (536, 276535), (670, 221228), (938, 158020), (1340, 110614), (1876, 79010), (2345, 63208), (2680, 55307), (3752, 39505), (4690, 31604), (7901, 18760), (9380, 15802)]