157040512

素因数分解:

$2^7\times {\mathrm{673}}^1\times {\mathrm{1823}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 313490880

約数和(自身を除く): 156450368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 673, 1346, 1823, 2692, 3646, 5384, 7292, 10768, 14584, 21536, 29168, 43072, 58336, 86144, 116672, 233344, 1226879, 2453758, 4907516, 9815032, 19630064, 39260128, 78520256, 157040512]

約数ペア:

[(1, 157040512), (2, 78520256), (4, 39260128), (8, 19630064), (16, 9815032), (32, 4907516), (64, 2453758), (128, 1226879), (673, 233344), (1346, 116672), (1823, 86144), (2692, 58336), (3646, 43072), (5384, 29168), (7292, 21536), (10768, 14584)]