149225762

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4937}}^1$

素因数の和:5090

約数の個数: 32

約数和(自身を含む): 273051648

約数和(自身を除く): 123825886

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1778, 2159, 4318, 4937, 9874, 15113, 30226, 34559, 69118, 83929, 167858, 587503, 626999, 1175006, 1253998, 4388993, 8777986, 10658983, 21317966, 74612881, 149225762]

約数ペア:

[(1, 149225762), (2, 74612881), (7, 21317966), (14, 10658983), (17, 8777986), (34, 4388993), (119, 1253998), (127, 1175006), (238, 626999), (254, 587503), (889, 167858), (1778, 83929), (2159, 69118), (4318, 34559), (4937, 30226), (9874, 15113)]