153398560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{136963}}^1$

素因数の和:136985

約数の個数: 48

約数和(自身を含む): 414179136

約数和(自身を除く): 260780576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 136963, 273926, 547852, 684815, 958741, 1095704, 1369630, 1917482, 2191408, 2739260, 3834964, 4382816, 4793705, 5478520, 7669928, 9587410, 10957040, 15339856, 19174820, 21914080, 30679712, 38349640, 76699280, 153398560]

約数ペア:

[(1, 153398560), (2, 76699280), (4, 38349640), (5, 30679712), (7, 21914080), (8, 19174820), (10, 15339856), (14, 10957040), (16, 9587410), (20, 7669928), (28, 5478520), (32, 4793705), (35, 4382816), (40, 3834964), (56, 2739260), (70, 2191408), (80, 1917482), (112, 1369630), (140, 1095704), (160, 958741), (224, 684815), (280, 547852), (560, 273926), (1120, 136963)]