161527212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58271}}^1$

素因数の和:58299

約数の個数: 72

約数和(自身を含む): 509064192

約数和(自身を除く): 347536980

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 58271, 116542, 174813, 233084, 349626, 407897, 524439, 640981, 699252, 815794, 1048878, 1223691, 1281962, 1631588, 1922943, 2097756, 2447382, 2563924, 3671073, 3845886, 4486867, 4894764, 5768829, 7342146, 7691772, 8973734, 11537658, 13460601, 14684292, 17947468, 23075316, 26921202, 40381803, 53842404, 80763606, 161527212]

約数ペア:

[(1, 161527212), (2, 80763606), (3, 53842404), (4, 40381803), (6, 26921202), (7, 23075316), (9, 17947468), (11, 14684292), (12, 13460601), (14, 11537658), (18, 8973734), (21, 7691772), (22, 7342146), (28, 5768829), (33, 4894764), (36, 4486867), (42, 3845886), (44, 3671073), (63, 2563924), (66, 2447382), (77, 2097756), (84, 1922943), (99, 1631588), (126, 1281962), (132, 1223691), (154, 1048878), (198, 815794), (231, 699252), (252, 640981), (308, 524439), (396, 407897), (462, 349626), (693, 233084), (924, 174813), (1386, 116542), (2772, 58271)]