127225712

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 252067200

約数和(自身を除く): 124841488

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 307, 439, 472, 614, 878, 944, 1228, 1756, 2456, 3512, 4912, 7024, 18113, 25901, 36226, 51802, 72452, 103604, 134773, 144904, 207208, 269546, 289808, 414416, 539092, 1078184, 2156368, 7951607, 15903214, 31806428, 63612856, 127225712]

約数ペア:

[(1, 127225712), (2, 63612856), (4, 31806428), (8, 15903214), (16, 7951607), (59, 2156368), (118, 1078184), (236, 539092), (307, 414416), (439, 289808), (472, 269546), (614, 207208), (878, 144904), (944, 134773), (1228, 103604), (1756, 72452), (2456, 51802), (3512, 36226), (4912, 25901), (7024, 18113)]