149940894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{16649}}^1$

素因数の和:16752

約数の個数: 32

約数和(自身を含む): 319680000

約数和(自身を除く): 169739106

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 3002, 4503, 9006, 16649, 33298, 49947, 99894, 316331, 632662, 948993, 1315271, 1897986, 2630542, 3945813, 7891626, 24990149, 49980298, 74970447, 149940894]

約数ペア:

[(1, 149940894), (2, 74970447), (3, 49980298), (6, 24990149), (19, 7891626), (38, 3945813), (57, 2630542), (79, 1897986), (114, 1315271), (158, 948993), (237, 632662), (474, 316331), (1501, 99894), (3002, 49947), (4503, 33298), (9006, 16649)]