137940762

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 298598400

約数和(自身を除く): 160657638

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 107, 174, 186, 214, 239, 321, 478, 642, 717, 899, 1434, 1798, 2697, 3103, 3317, 5394, 6206, 6634, 6931, 7409, 9309, 9951, 13862, 14818, 18618, 19902, 20793, 22227, 25573, 41586, 44454, 51146, 76719, 96193, 153438, 192386, 214861, 288579, 429722, 577158, 644583, 741617, 792763, 1289166, 1483234, 1585526, 2224851, 2378289, 4449702, 4756578, 22990127, 45980254, 68970381, 137940762]

約数ペア:

[(1, 137940762), (2, 68970381), (3, 45980254), (6, 22990127), (29, 4756578), (31, 4449702), (58, 2378289), (62, 2224851), (87, 1585526), (93, 1483234), (107, 1289166), (174, 792763), (186, 741617), (214, 644583), (239, 577158), (321, 429722), (478, 288579), (642, 214861), (717, 192386), (899, 153438), (1434, 96193), (1798, 76719), (2697, 51146), (3103, 44454), (3317, 41586), (5394, 25573), (6206, 22227), (6634, 20793), (6931, 19902), (7409, 18618), (9309, 14818), (9951, 13862)]