190531494

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{153407}}^1$

素因数の和:153441

約数の個数: 32

約数和(自身を含む): 441815040

約数和(自身を除く): 251283546

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 153407, 306814, 460221, 920442, 1380663, 2761326, 3528361, 4141989, 7056722, 8283978, 10585083, 21170166, 31755249, 63510498, 95265747, 190531494]

約数ペア:

[(1, 190531494), (2, 95265747), (3, 63510498), (6, 31755249), (9, 21170166), (18, 10585083), (23, 8283978), (27, 7056722), (46, 4141989), (54, 3528361), (69, 2761326), (138, 1380663), (207, 920442), (414, 460221), (621, 306814), (1242, 153407)]