142890552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{557}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 443944800

約数和(自身を除く): 301054248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 509, 557, 1018, 1114, 1527, 1671, 2036, 2228, 3054, 3342, 3563, 3899, 4072, 4456, 4581, 5013, 6108, 6684, 7126, 7798, 9162, 10026, 10689, 11697, 12216, 13368, 14252, 15596, 18324, 20052, 21378, 23394, 28504, 31192, 32067, 35091, 36648, 40104, 42756, 46788, 64134, 70182, 85512, 93576, 128268, 140364, 256536, 280728, 283513, 567026, 850539, 1134052, 1701078, 1984591, 2268104, 2551617, 3402156, 3969182, 5103234, 5953773, 6804312, 7938364, 10206468, 11907546, 15876728, 17861319, 20412936, 23815092, 35722638, 47630184, 71445276, 142890552]

約数ペア:

[(1, 142890552), (2, 71445276), (3, 47630184), (4, 35722638), (6, 23815092), (7, 20412936), (8, 17861319), (9, 15876728), (12, 11907546), (14, 10206468), (18, 7938364), (21, 6804312), (24, 5953773), (28, 5103234), (36, 3969182), (42, 3402156), (56, 2551617), (63, 2268104), (72, 1984591), (84, 1701078), (126, 1134052), (168, 850539), (252, 567026), (504, 283513), (509, 280728), (557, 256536), (1018, 140364), (1114, 128268), (1527, 93576), (1671, 85512), (2036, 70182), (2228, 64134), (3054, 46788), (3342, 42756), (3563, 40104), (3899, 36648), (4072, 35091), (4456, 32067), (4581, 31192), (5013, 28504), (6108, 23394), (6684, 21378), (7126, 20052), (7798, 18324), (9162, 15596), (10026, 14252), (10689, 13368), (11697, 12216)]