140705488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6011}}^1$

素因数の和:6056

約数の個数: 80

約数和(自身を含む): 357834240

約数和(自身を除く): 217128752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 6011, 11704, 12022, 23408, 24044, 42077, 48088, 66121, 84154, 96176, 114209, 132242, 168308, 228418, 264484, 336616, 456836, 462847, 528968, 673232, 799463, 913672, 925694, 1057936, 1256299, 1598926, 1827344, 1851388, 2512598, 3197852, 3702776, 5025196, 6395704, 7405552, 8794093, 10050392, 12791408, 17588186, 20100784, 35176372, 70352744, 140705488]

約数ペア:

[(1, 140705488), (2, 70352744), (4, 35176372), (7, 20100784), (8, 17588186), (11, 12791408), (14, 10050392), (16, 8794093), (19, 7405552), (22, 6395704), (28, 5025196), (38, 3702776), (44, 3197852), (56, 2512598), (76, 1851388), (77, 1827344), (88, 1598926), (112, 1256299), (133, 1057936), (152, 925694), (154, 913672), (176, 799463), (209, 673232), (266, 528968), (304, 462847), (308, 456836), (418, 336616), (532, 264484), (616, 228418), (836, 168308), (1064, 132242), (1232, 114209), (1463, 96176), (1672, 84154), (2128, 66121), (2926, 48088), (3344, 42077), (5852, 24044), (6011, 23408), (11704, 12022)]