191979984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{571369}}^1$

素因数の和:571387

約数の個数: 40

約数和(自身を含む): 566799040

約数和(自身を除く): 374819056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 571369, 1142738, 1714107, 2285476, 3428214, 3999583, 4570952, 6856428, 7999166, 9141904, 11998749, 13712856, 15998332, 23997498, 27425712, 31996664, 47994996, 63993328, 95989992, 191979984]

約数ペア:

[(1, 191979984), (2, 95989992), (3, 63993328), (4, 47994996), (6, 31996664), (7, 27425712), (8, 23997498), (12, 15998332), (14, 13712856), (16, 11998749), (21, 9141904), (24, 7999166), (28, 6856428), (42, 4570952), (48, 3999583), (56, 3428214), (84, 2285476), (112, 1714107), (168, 1142738), (336, 571369)]