140579594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 226670400

約数和(自身を除く): 86090806

約数列:

[1, 2, 19, 38, 89, 178, 197, 211, 394, 422, 1691, 3382, 3743, 4009, 7486, 8018, 17533, 18779, 35066, 37558, 41567, 83134, 333127, 356801, 666254, 713602, 789773, 1579546, 3699463, 7398926, 70289797, 140579594]

約数ペア:

[(1, 140579594), (2, 70289797), (19, 7398926), (38, 3699463), (89, 1579546), (178, 789773), (197, 713602), (211, 666254), (394, 356801), (422, 333127), (1691, 83134), (3382, 41567), (3743, 37558), (4009, 35066), (7486, 18779), (8018, 17533)]