169515762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 374707200

約数和(自身を除く): 205191438

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 163, 199, 201, 326, 398, 402, 489, 597, 871, 978, 1194, 1742, 2119, 2587, 2613, 4238, 5174, 5226, 6357, 7761, 10921, 12714, 13333, 15522, 21842, 26666, 32437, 32763, 39999, 64874, 65526, 79998, 97311, 141973, 173329, 194622, 283946, 346658, 421681, 425919, 519987, 843362, 851838, 1039974, 1265043, 2173279, 2530086, 4346558, 6519837, 13039674, 28252627, 56505254, 84757881, 169515762]

約数ペア:

[(1, 169515762), (2, 84757881), (3, 56505254), (6, 28252627), (13, 13039674), (26, 6519837), (39, 4346558), (67, 2530086), (78, 2173279), (134, 1265043), (163, 1039974), (199, 851838), (201, 843362), (326, 519987), (398, 425919), (402, 421681), (489, 346658), (597, 283946), (871, 194622), (978, 173329), (1194, 141973), (1742, 97311), (2119, 79998), (2587, 65526), (2613, 64874), (4238, 39999), (5174, 32763), (5226, 32437), (6357, 26666), (7761, 21842), (10921, 15522), (12714, 13333)]