134956444

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 276950016

約数和(自身を除く): 141993572

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 211, 212, 371, 422, 431, 742, 844, 862, 1477, 1484, 1724, 2954, 3017, 5908, 6034, 11183, 12068, 22366, 22843, 44732, 45686, 78281, 90941, 91372, 156562, 159901, 181882, 313124, 319802, 363764, 636587, 639604, 1273174, 2546348, 4819873, 9639746, 19279492, 33739111, 67478222, 134956444]

約数ペア:

[(1, 134956444), (2, 67478222), (4, 33739111), (7, 19279492), (14, 9639746), (28, 4819873), (53, 2546348), (106, 1273174), (211, 639604), (212, 636587), (371, 363764), (422, 319802), (431, 313124), (742, 181882), (844, 159901), (862, 156562), (1477, 91372), (1484, 90941), (1724, 78281), (2954, 45686), (3017, 44732), (5908, 22843), (6034, 22366), (11183, 12068)]