146652280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{54721}}^1$

素因数の和:54799

約数の個数: 32

約数和(自身を含む): 334898640

約数和(自身を除く): 188246360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 54721, 109442, 218884, 273605, 437768, 547210, 1094420, 2188840, 3666307, 7332614, 14665228, 18331535, 29330456, 36663070, 73326140, 146652280]

約数ペア:

[(1, 146652280), (2, 73326140), (4, 36663070), (5, 29330456), (8, 18331535), (10, 14665228), (20, 7332614), (40, 3666307), (67, 2188840), (134, 1094420), (268, 547210), (335, 437768), (536, 273605), (670, 218884), (1340, 109442), (2680, 54721)]