153945008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 356167680

約数和(自身を除く): 202222672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 101, 112, 124, 202, 217, 248, 404, 434, 439, 496, 707, 808, 868, 878, 1414, 1616, 1736, 1756, 2828, 3073, 3131, 3472, 3512, 5656, 6146, 6262, 7024, 11312, 12292, 12524, 13609, 21917, 24584, 25048, 27218, 43834, 44339, 49168, 50096, 54436, 87668, 88678, 95263, 108872, 175336, 177356, 190526, 217744, 310373, 350672, 354712, 381052, 620746, 709424, 762104, 1241492, 1374509, 1524208, 2482984, 2749018, 4965968, 5498036, 9621563, 10996072, 19243126, 21992144, 38486252, 76972504, 153945008]

約数ペア:

[(1, 153945008), (2, 76972504), (4, 38486252), (7, 21992144), (8, 19243126), (14, 10996072), (16, 9621563), (28, 5498036), (31, 4965968), (56, 2749018), (62, 2482984), (101, 1524208), (112, 1374509), (124, 1241492), (202, 762104), (217, 709424), (248, 620746), (404, 381052), (434, 354712), (439, 350672), (496, 310373), (707, 217744), (808, 190526), (868, 177356), (878, 175336), (1414, 108872), (1616, 95263), (1736, 88678), (1756, 87668), (2828, 54436), (3073, 50096), (3131, 49168), (3472, 44339), (3512, 43834), (5656, 27218), (6146, 25048), (6262, 24584), (7024, 21917), (11312, 13609), (12292, 12524)]