158378598

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18217}}^1$

素因数の和:18258

約数の個数: 64

約数和(自身を含む): 419742720

約数和(自身を除く): 261364122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8694, 18217, 36434, 54651, 109302, 127519, 163953, 255038, 327906, 382557, 418991, 491859, 765114, 837982, 983718, 1147671, 1256973, 2295342, 2513946, 2932937, 3443013, 3770919, 5865874, 6886026, 7541838, 8798811, 11312757, 17597622, 22625514, 26396433, 52792866, 79189299, 158378598]

約数ペア:

[(1, 158378598), (2, 79189299), (3, 52792866), (6, 26396433), (7, 22625514), (9, 17597622), (14, 11312757), (18, 8798811), (21, 7541838), (23, 6886026), (27, 5865874), (42, 3770919), (46, 3443013), (54, 2932937), (63, 2513946), (69, 2295342), (126, 1256973), (138, 1147671), (161, 983718), (189, 837982), (207, 765114), (322, 491859), (378, 418991), (414, 382557), (483, 327906), (621, 255038), (966, 163953), (1242, 127519), (1449, 109302), (2898, 54651), (4347, 36434), (8694, 18217)]