171976

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 383040

約数和(自身を除く): 211064

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 83, 148, 166, 259, 296, 332, 518, 581, 664, 1036, 1162, 2072, 2324, 3071, 4648, 6142, 12284, 21497, 24568, 42994, 85988, 171976]

約数ペア:

[(1, 171976), (2, 85988), (4, 42994), (7, 24568), (8, 21497), (14, 12284), (28, 6142), (37, 4648), (56, 3071), (74, 2324), (83, 2072), (148, 1162), (166, 1036), (259, 664), (296, 581), (332, 518)]