142220808

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{63719}}^1$

素因数の和:63762

約数の個数: 48

約数和(自身を含む): 397612800

約数和(自身を除く): 255391992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 63719, 127438, 191157, 254876, 382314, 509752, 573471, 764628, 1146942, 1529256, 1975289, 2293884, 3950578, 4587768, 5925867, 7901156, 11851734, 15802312, 17777601, 23703468, 35555202, 47406936, 71110404, 142220808]

約数ペア:

[(1, 142220808), (2, 71110404), (3, 47406936), (4, 35555202), (6, 23703468), (8, 17777601), (9, 15802312), (12, 11851734), (18, 7901156), (24, 5925867), (31, 4587768), (36, 3950578), (62, 2293884), (72, 1975289), (93, 1529256), (124, 1146942), (186, 764628), (248, 573471), (279, 509752), (372, 382314), (558, 254876), (744, 191157), (1116, 127438), (2232, 63719)]