154492016

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22613}}^1$

素因数の和:22689

約数の個数: 40

約数和(自身を含む): 347712864

約数和(自身を除く): 193220848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 22613, 45226, 90452, 158291, 180904, 316582, 361808, 633164, 1266328, 1379393, 2532656, 2758786, 5517572, 9655751, 11035144, 19311502, 22070288, 38623004, 77246008, 154492016]

約数ペア:

[(1, 154492016), (2, 77246008), (4, 38623004), (7, 22070288), (8, 19311502), (14, 11035144), (16, 9655751), (28, 5517572), (56, 2758786), (61, 2532656), (112, 1379393), (122, 1266328), (244, 633164), (427, 361808), (488, 316582), (854, 180904), (976, 158291), (1708, 90452), (3416, 45226), (6832, 22613)]