187443802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 374492160

約数和(自身を除く): 187048358

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 47, 91, 94, 119, 182, 221, 238, 329, 442, 611, 658, 799, 1222, 1289, 1547, 1598, 2578, 3094, 4277, 5593, 8554, 9023, 10387, 11186, 16757, 18046, 20774, 21913, 33514, 43826, 60583, 72709, 117299, 121166, 145418, 153391, 234598, 284869, 306782, 424081, 569738, 787579, 848162, 1029911, 1575158, 1994083, 2059822, 3988166, 5513053, 7209377, 11026106, 13388843, 14418754, 26777686, 93721901, 187443802]

約数ペア:

[(1, 187443802), (2, 93721901), (7, 26777686), (13, 14418754), (14, 13388843), (17, 11026106), (26, 7209377), (34, 5513053), (47, 3988166), (91, 2059822), (94, 1994083), (119, 1575158), (182, 1029911), (221, 848162), (238, 787579), (329, 569738), (442, 424081), (611, 306782), (658, 284869), (799, 234598), (1222, 153391), (1289, 145418), (1547, 121166), (1598, 117299), (2578, 72709), (3094, 60583), (4277, 43826), (5593, 33514), (8554, 21913), (9023, 20774), (10387, 18046), (11186, 16757)]