157072184

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1321}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 299829600

約数和(自身を除く): 142757416

約数列:

[1, 2, 4, 8, 89, 167, 178, 334, 356, 668, 712, 1321, 1336, 2642, 5284, 10568, 14863, 29726, 59452, 117569, 118904, 220607, 235138, 441214, 470276, 882428, 940552, 1764856, 19634023, 39268046, 78536092, 157072184]

約数ペア:

[(1, 157072184), (2, 78536092), (4, 39268046), (8, 19634023), (89, 1764856), (167, 940552), (178, 882428), (334, 470276), (356, 441214), (668, 235138), (712, 220607), (1321, 118904), (1336, 117569), (2642, 59452), (5284, 29726), (10568, 14863)]