138188844

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{16061}}^1$

素因数の和:16310

約数の個数: 36

約数和(自身を含む): 350794080

約数和(自身を除く): 212605236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 16061, 32122, 48183, 64244, 96366, 144549, 192732, 289098, 578196, 3838579, 7677158, 11515737, 15354316, 23031474, 34547211, 46062948, 69094422, 138188844]

約数ペア:

[(1, 138188844), (2, 69094422), (3, 46062948), (4, 34547211), (6, 23031474), (9, 15354316), (12, 11515737), (18, 7677158), (36, 3838579), (239, 578196), (478, 289098), (717, 192732), (956, 144549), (1434, 96366), (2151, 64244), (2868, 48183), (4302, 32122), (8604, 16061)]