159693760

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6317}}^1$

素因数の和:6413

約数の個数: 56

約数和(自身を含む): 385145280

約数和(自身を除く): 225451520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6317, 6320, 12634, 12640, 25268, 25280, 31585, 50536, 63170, 101072, 126340, 202144, 252680, 404288, 499043, 505360, 998086, 1010720, 1996172, 2021440, 2495215, 3992344, 4990430, 7984688, 9980860, 15969376, 19961720, 31938752, 39923440, 79846880, 159693760]

約数ペア:

[(1, 159693760), (2, 79846880), (4, 39923440), (5, 31938752), (8, 19961720), (10, 15969376), (16, 9980860), (20, 7984688), (32, 4990430), (40, 3992344), (64, 2495215), (79, 2021440), (80, 1996172), (158, 1010720), (160, 998086), (316, 505360), (320, 499043), (395, 404288), (632, 252680), (790, 202144), (1264, 126340), (1580, 101072), (2528, 63170), (3160, 50536), (5056, 31585), (6317, 25280), (6320, 25268), (12634, 12640)]