148697913

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 106769607

約数列:

[1, 3, 7, 13, 21, 39, 43, 53, 91, 129, 159, 239, 273, 301, 371, 559, 689, 717, 903, 1113, 1673, 1677, 2067, 2279, 3107, 3913, 4823, 5019, 6837, 9321, 10277, 11739, 12667, 14469, 15953, 21749, 29627, 30831, 38001, 47859, 65247, 71939, 88669, 88881, 133601, 164671, 207389, 215817, 266007, 400803, 494013, 544681, 622167, 935207, 1152697, 1634043, 2805621, 3458091, 3812767, 7080853, 11438301, 21242559, 49565971, 148697913]

約数ペア:

[(1, 148697913), (3, 49565971), (7, 21242559), (13, 11438301), (21, 7080853), (39, 3812767), (43, 3458091), (53, 2805621), (91, 1634043), (129, 1152697), (159, 935207), (239, 622167), (273, 544681), (301, 494013), (371, 400803), (559, 266007), (689, 215817), (717, 207389), (903, 164671), (1113, 133601), (1673, 88881), (1677, 88669), (2067, 71939), (2279, 65247), (3107, 47859), (3913, 38001), (4823, 30831), (5019, 29627), (6837, 21749), (9321, 15953), (10277, 14469), (11739, 12667)]