140453502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{20771}}^1$

素因数の和:20813

約数の個数: 48

約数和(自身を含む): 340993152

約数和(自身を除く): 200539650

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 20771, 41542, 62313, 124626, 145397, 290794, 436191, 477733, 872382, 955466, 1017779, 1433199, 2035558, 2866398, 3053337, 3344131, 6106674, 6688262, 10032393, 20064786, 23408917, 46817834, 70226751, 140453502]

約数ペア:

[(1, 140453502), (2, 70226751), (3, 46817834), (6, 23408917), (7, 20064786), (14, 10032393), (21, 6688262), (23, 6106674), (42, 3344131), (46, 3053337), (49, 2866398), (69, 2035558), (98, 1433199), (138, 1017779), (147, 955466), (161, 872382), (294, 477733), (322, 436191), (483, 290794), (966, 145397), (1127, 124626), (2254, 62313), (3381, 41542), (6762, 20771)]