126996584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3642

約数の個数: 64

約数和(自身を含む): 288852480

約数和(自身を除く): 161855896

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 3581, 4433, 7162, 8866, 14324, 17732, 28648, 35464, 39391, 46553, 78782, 93106, 111011, 157564, 186212, 222022, 315128, 372424, 444044, 512083, 888088, 1024166, 1221121, 1443143, 2048332, 2442242, 2886286, 4096664, 4884484, 5772572, 9768968, 11545144, 15874573, 31749146, 63498292, 126996584]

約数ペア:

[(1, 126996584), (2, 63498292), (4, 31749146), (8, 15874573), (11, 11545144), (13, 9768968), (22, 5772572), (26, 4884484), (31, 4096664), (44, 2886286), (52, 2442242), (62, 2048332), (88, 1443143), (104, 1221121), (124, 1024166), (143, 888088), (248, 512083), (286, 444044), (341, 372424), (403, 315128), (572, 222022), (682, 186212), (806, 157564), (1144, 111011), (1364, 93106), (1612, 78782), (2728, 46553), (3224, 39391), (3581, 35464), (4433, 28648), (7162, 17732), (8866, 14324)]