164955586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 263450880

約数和(自身を除く): 98495294

約数列:

[1, 2, 23, 46, 109, 167, 197, 218, 334, 394, 2507, 3841, 4531, 5014, 7682, 9062, 18203, 21473, 32899, 36406, 42946, 65798, 418669, 493879, 756677, 837338, 987758, 1513354, 3585991, 7171982, 82477793, 164955586]

約数ペア:

[(1, 164955586), (2, 82477793), (23, 7171982), (46, 3585991), (109, 1513354), (167, 987758), (197, 837338), (218, 756677), (334, 493879), (394, 418669), (2507, 65798), (3841, 42946), (4531, 36406), (5014, 32899), (7682, 21473), (9062, 18203)]