169657974

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 373464000

約数和(自身を除く): 203806026

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 239, 339, 349, 478, 678, 698, 717, 1017, 1047, 1434, 2034, 2094, 2151, 3141, 4302, 6282, 27007, 39437, 54014, 78874, 81021, 83411, 118311, 162042, 166822, 236622, 243063, 250233, 354933, 486126, 500466, 709866, 750699, 1501398, 9425443, 18850886, 28276329, 56552658, 84828987, 169657974]

約数ペア:

[(1, 169657974), (2, 84828987), (3, 56552658), (6, 28276329), (9, 18850886), (18, 9425443), (113, 1501398), (226, 750699), (239, 709866), (339, 500466), (349, 486126), (478, 354933), (678, 250233), (698, 243063), (717, 236622), (1017, 166822), (1047, 162042), (1434, 118311), (2034, 83411), (2094, 81021), (2151, 78874), (3141, 54014), (4302, 39437), (6282, 27007)]