172275334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21107}}^1$

素因数の和:21180

約数の個数: 32

約数和(自身を含む): 328271616

約数和(自身を除く): 155996282

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 21107, 42214, 147749, 232177, 295498, 464354, 1118671, 1625239, 2237342, 3250478, 7830697, 12305381, 15661394, 24610762, 86137667, 172275334]

約数ペア:

[(1, 172275334), (2, 86137667), (7, 24610762), (11, 15661394), (14, 12305381), (22, 7830697), (53, 3250478), (77, 2237342), (106, 1625239), (154, 1118671), (371, 464354), (583, 295498), (742, 232177), (1166, 147749), (4081, 42214), (8162, 21107)]