131587746

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7949}}^1$

素因数の和:8074

約数の個数: 32

約数和(自身を含む): 274752000

約数和(自身を除く): 143164254

約数列:

[1, 2, 3, 6, 31, 62, 89, 93, 178, 186, 267, 534, 2759, 5518, 7949, 8277, 15898, 16554, 23847, 47694, 246419, 492838, 707461, 739257, 1414922, 1478514, 2122383, 4244766, 21931291, 43862582, 65793873, 131587746]

約数ペア:

[(1, 131587746), (2, 65793873), (3, 43862582), (6, 21931291), (31, 4244766), (62, 2122383), (89, 1478514), (93, 1414922), (178, 739257), (186, 707461), (267, 492838), (534, 246419), (2759, 47694), (5518, 23847), (7949, 16554), (8277, 15898)]