145037754

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1531}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 332198880

約数和(自身を除く): 187161126

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 277, 342, 554, 831, 1531, 1662, 2493, 3062, 4593, 4986, 5263, 9186, 10526, 13779, 15789, 27558, 29089, 31578, 47367, 58178, 87267, 94734, 174534, 261801, 424087, 523602, 848174, 1272261, 2544522, 3816783, 7633566, 8057653, 16115306, 24172959, 48345918, 72518877, 145037754]

約数ペア:

[(1, 145037754), (2, 72518877), (3, 48345918), (6, 24172959), (9, 16115306), (18, 8057653), (19, 7633566), (38, 3816783), (57, 2544522), (114, 1272261), (171, 848174), (277, 523602), (342, 424087), (554, 261801), (831, 174534), (1531, 94734), (1662, 87267), (2493, 58178), (3062, 47367), (4593, 31578), (4986, 29089), (5263, 27558), (9186, 15789), (10526, 13779)]