147337589

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 185391360

約数和(自身を除く): 38053771

約数列:

[1, 7, 17, 37, 109, 119, 259, 307, 629, 763, 1853, 2149, 4033, 4403, 5219, 11359, 12971, 28231, 33463, 36533, 68561, 79513, 193103, 234241, 479927, 568871, 1238131, 1351721, 3982097, 8666917, 21048227, 147337589]

約数ペア:

[(1, 147337589), (7, 21048227), (17, 8666917), (37, 3982097), (109, 1351721), (119, 1238131), (259, 568871), (307, 479927), (629, 234241), (763, 193103), (1853, 79513), (2149, 68561), (4033, 36533), (4403, 33463), (5219, 28231), (11359, 12971)]