129330188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 258155520

約数和(自身を除く): 128825332

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 223, 247, 446, 494, 587, 892, 988, 1174, 2348, 2899, 4237, 5798, 7631, 8474, 11153, 11596, 15262, 16948, 22306, 30524, 44612, 55081, 110162, 130901, 144989, 220324, 261802, 289978, 523604, 579956, 1701713, 2487119, 3403426, 4974238, 6806852, 9948476, 32332547, 64665094, 129330188]

約数ペア:

[(1, 129330188), (2, 64665094), (4, 32332547), (13, 9948476), (19, 6806852), (26, 4974238), (38, 3403426), (52, 2487119), (76, 1701713), (223, 579956), (247, 523604), (446, 289978), (494, 261802), (587, 220324), (892, 144989), (988, 130901), (1174, 110162), (2348, 55081), (2899, 44612), (4237, 30524), (5798, 22306), (7631, 16948), (8474, 15262), (11153, 11596)]