155930008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2741}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 315549360

約数和(自身を除く): 159619352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 547, 1094, 2188, 2741, 4376, 5482, 7111, 10964, 14222, 21928, 28444, 35633, 56888, 71266, 142532, 285064, 1499327, 2998654, 5997308, 11994616, 19491251, 38982502, 77965004, 155930008]

約数ペア:

[(1, 155930008), (2, 77965004), (4, 38982502), (8, 19491251), (13, 11994616), (26, 5997308), (52, 2998654), (104, 1499327), (547, 285064), (1094, 142532), (2188, 71266), (2741, 56888), (4376, 35633), (5482, 28444), (7111, 21928), (10964, 14222)]