149672768

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4229}}^1$

素因数の和:4327

約数の個数: 56

約数和(自身を含む): 343814400

約数和(自身を除く): 194141632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2528, 4229, 4424, 5056, 8458, 8848, 16916, 17696, 29603, 33832, 35392, 59206, 67664, 118412, 135328, 236824, 270656, 334091, 473648, 668182, 947296, 1336364, 1894592, 2338637, 2672728, 4677274, 5345456, 9354548, 10690912, 18709096, 21381824, 37418192, 74836384, 149672768]

約数ペア:

[(1, 149672768), (2, 74836384), (4, 37418192), (7, 21381824), (8, 18709096), (14, 10690912), (16, 9354548), (28, 5345456), (32, 4677274), (56, 2672728), (64, 2338637), (79, 1894592), (112, 1336364), (158, 947296), (224, 668182), (316, 473648), (448, 334091), (553, 270656), (632, 236824), (1106, 135328), (1264, 118412), (2212, 67664), (2528, 59206), (4229, 35392), (4424, 33832), (5056, 29603), (8458, 17696), (8848, 16916)]