113289856

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 244188000

約数和(自身を除く): 130898144

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1259, 1406, 2368, 2432, 2518, 2812, 4736, 5036, 5624, 10072, 11248, 20144, 22496, 23921, 40288, 44992, 46583, 47842, 80576, 89984, 93166, 95684, 161152, 186332, 191368, 372664, 382736, 745328, 765472, 885077, 1490656, 1530944, 1770154, 2981312, 3061888, 3540308, 5962624, 7080616, 14161232, 28322464, 56644928, 113289856]

約数ペア:

[(1, 113289856), (2, 56644928), (4, 28322464), (8, 14161232), (16, 7080616), (19, 5962624), (32, 3540308), (37, 3061888), (38, 2981312), (64, 1770154), (74, 1530944), (76, 1490656), (128, 885077), (148, 765472), (152, 745328), (296, 382736), (304, 372664), (592, 191368), (608, 186332), (703, 161152), (1184, 95684), (1216, 93166), (1259, 89984), (1406, 80576), (2368, 47842), (2432, 46583), (2518, 44992), (2812, 40288), (4736, 23921), (5036, 22496), (5624, 20144), (10072, 11248)]