157288048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1361}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 316158336

約数和(自身を除く): 158870288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 233, 248, 466, 496, 932, 1361, 1864, 2722, 3728, 5444, 7223, 10888, 14446, 21776, 28892, 42191, 57784, 84382, 115568, 168764, 317113, 337528, 634226, 675056, 1268452, 2536904, 5073808, 9830503, 19661006, 39322012, 78644024, 157288048]

約数ペア:

[(1, 157288048), (2, 78644024), (4, 39322012), (8, 19661006), (16, 9830503), (31, 5073808), (62, 2536904), (124, 1268452), (233, 675056), (248, 634226), (466, 337528), (496, 317113), (932, 168764), (1361, 115568), (1864, 84382), (2722, 57784), (3728, 42191), (5444, 28892), (7223, 21776), (10888, 14446)]