149200960

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6959}}^1$

素因数の和:7043

約数の個数: 56

約数和(自身を含む): 360639360

約数和(自身を除く): 211438400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 6959, 10720, 13918, 21440, 27836, 34795, 55672, 69590, 111344, 139180, 222688, 278360, 445376, 466253, 556720, 932506, 1113440, 1865012, 2226880, 2331265, 3730024, 4662530, 7460048, 9325060, 14920096, 18650120, 29840192, 37300240, 74600480, 149200960]

約数ペア:

[(1, 149200960), (2, 74600480), (4, 37300240), (5, 29840192), (8, 18650120), (10, 14920096), (16, 9325060), (20, 7460048), (32, 4662530), (40, 3730024), (64, 2331265), (67, 2226880), (80, 1865012), (134, 1113440), (160, 932506), (268, 556720), (320, 466253), (335, 445376), (536, 278360), (670, 222688), (1072, 139180), (1340, 111344), (2144, 69590), (2680, 55672), (4288, 34795), (5360, 27836), (6959, 21440), (10720, 13918)]