156965691898

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{673}}^1\times {\mathrm{2903}}^1$

素因数の和:3751

約数の個数: 48

約数和(自身を含む): 252373746240

約数和(自身を除く): 95408054342

約数列:

[1, 2, 17, 34, 139, 278, 289, 578, 673, 1346, 2363, 2903, 4726, 5806, 11441, 22882, 40171, 49351, 80342, 93547, 98702, 187094, 194497, 388994, 403517, 807034, 838967, 1590299, 1677934, 1953719, 3180598, 3907438, 6859789, 13719578, 27035083, 33213223, 54070166, 66426446, 116616413, 233232826, 271566941, 543133882, 564624791, 1129249582, 4616637997, 9233275994, 78482845949, 156965691898]

約数ペア:

[(1, 156965691898), (2, 78482845949), (17, 9233275994), (34, 4616637997), (139, 1129249582), (278, 564624791), (289, 543133882), (578, 271566941), (673, 233232826), (1346, 116616413), (2363, 66426446), (2903, 54070166), (4726, 33213223), (5806, 27035083), (11441, 13719578), (22882, 6859789), (40171, 3907438), (49351, 3180598), (80342, 1953719), (93547, 1677934), (98702, 1590299), (187094, 838967), (194497, 807034), (388994, 403517)]