150971738

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 239999760

約数和(自身を除く): 89028022

約数列:

[1, 2, 29, 58, 73, 146, 181, 197, 362, 394, 2117, 4234, 5249, 5713, 10498, 11426, 13213, 14381, 26426, 28762, 35657, 71314, 383177, 417049, 766354, 834098, 1034053, 2068106, 2602961, 5205922, 75485869, 150971738]

約数ペア:

[(1, 150971738), (2, 75485869), (29, 5205922), (58, 2602961), (73, 2068106), (146, 1034053), (181, 834098), (197, 766354), (362, 417049), (394, 383177), (2117, 71314), (4234, 35657), (5249, 28762), (5713, 26426), (10498, 14381), (11426, 13213)]