127436764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4931}}^1$

素因数の和:5026

約数の個数: 48

約数和(自身を含む): 278401536

約数和(自身を除く): 150964772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 4931, 6461, 9862, 12922, 19724, 25844, 34517, 64103, 69034, 128206, 138068, 256412, 350101, 448721, 700202, 897442, 1400404, 1794884, 2450707, 4551313, 4901414, 9102626, 9802828, 18205252, 31859191, 63718382, 127436764]

約数ペア:

[(1, 127436764), (2, 63718382), (4, 31859191), (7, 18205252), (13, 9802828), (14, 9102626), (26, 4901414), (28, 4551313), (52, 2450707), (71, 1794884), (91, 1400404), (142, 897442), (182, 700202), (284, 448721), (364, 350101), (497, 256412), (923, 138068), (994, 128206), (1846, 69034), (1988, 64103), (3692, 34517), (4931, 25844), (6461, 19724), (9862, 12922)]