156915563378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1\times {\mathrm{13693}}^1$

素因数の和:14431

約数の個数: 64

約数和(自身を含む): 287850071040

約数和(自身を除く): 130934507662

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 643, 938, 1273, 1286, 2546, 4501, 8911, 9002, 12217, 13693, 17822, 24434, 27386, 43081, 85519, 86162, 95851, 171038, 191702, 260167, 301567, 520334, 603134, 818539, 917431, 1637078, 1821169, 1834862, 3642338, 5729773, 6422017, 8804599, 11459546, 12844034, 17431189, 17609198, 34862378, 61632193, 122018323, 123264386, 167287381, 244036646, 334574762, 589908133, 1171011667, 1179816266, 2342023334, 4129356931, 8258713862, 11208254527, 22416509054, 78457781689, 156915563378]

約数ペア:

[(1, 156915563378), (2, 78457781689), (7, 22416509054), (14, 11208254527), (19, 8258713862), (38, 4129356931), (67, 2342023334), (133, 1179816266), (134, 1171011667), (266, 589908133), (469, 334574762), (643, 244036646), (938, 167287381), (1273, 123264386), (1286, 122018323), (2546, 61632193), (4501, 34862378), (8911, 17609198), (9002, 17431189), (12217, 12844034), (13693, 11459546), (17822, 8804599), (24434, 6422017), (27386, 5729773), (43081, 3642338), (85519, 1834862), (86162, 1821169), (95851, 1637078), (171038, 917431), (191702, 818539), (260167, 603134), (301567, 520334)]