131378952

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{61507}}^1$

素因数の和:61605

約数の個数: 32

約数和(自身を含む): 332143200

約数和(自身を除く): 200764248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 61507, 123014, 184521, 246028, 369042, 492056, 738084, 1476168, 5474123, 10948246, 16422369, 21896492, 32844738, 43792984, 65689476, 131378952]

約数ペア:

[(1, 131378952), (2, 65689476), (3, 43792984), (4, 32844738), (6, 21896492), (8, 16422369), (12, 10948246), (24, 5474123), (89, 1476168), (178, 738084), (267, 492056), (356, 369042), (534, 246028), (712, 184521), (1068, 123014), (2136, 61507)]