129099516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16889}}^1$

素因数の和:16923

約数の個数: 72

約数和(自身を含む): 377390160

約数和(自身を除く): 248290644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 16889, 33778, 50667, 67556, 101334, 118223, 202668, 219557, 236446, 354669, 439114, 472892, 658671, 709338, 827561, 878228, 1317342, 1418676, 1536899, 1655122, 2482683, 2634684, 3073798, 3310244, 4610697, 4965366, 6147596, 9221394, 9930732, 10758293, 18442788, 21516586, 32274879, 43033172, 64549758, 129099516]

約数ペア:

[(1, 129099516), (2, 64549758), (3, 43033172), (4, 32274879), (6, 21516586), (7, 18442788), (12, 10758293), (13, 9930732), (14, 9221394), (21, 6147596), (26, 4965366), (28, 4610697), (39, 3310244), (42, 3073798), (49, 2634684), (52, 2482683), (78, 1655122), (84, 1536899), (91, 1418676), (98, 1317342), (147, 878228), (156, 827561), (182, 709338), (196, 658671), (273, 472892), (294, 439114), (364, 354669), (546, 236446), (588, 219557), (637, 202668), (1092, 118223), (1274, 101334), (1911, 67556), (2548, 50667), (3822, 33778), (7644, 16889)]