157440328

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{12973}}^1$

素因数の和:13057

約数の個数: 32

約数和(自身を含む): 310597560

約数和(自身を除く): 153157232

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 3034, 6068, 12136, 12973, 25946, 51892, 103784, 480001, 531893, 960002, 1063786, 1920004, 2127572, 3840008, 4255144, 19680041, 39360082, 78720164, 157440328]

約数ペア:

[(1, 157440328), (2, 78720164), (4, 39360082), (8, 19680041), (37, 4255144), (41, 3840008), (74, 2127572), (82, 1920004), (148, 1063786), (164, 960002), (296, 531893), (328, 480001), (1517, 103784), (3034, 51892), (6068, 25946), (12136, 12973)]