143664664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4112

約数の個数: 64

約数和(自身を含む): 326753280

約数和(自身を除く): 183088616

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, 4051, 4433, 8102, 8866, 16204, 17732, 32408, 35464, 44561, 52663, 89122, 105326, 125581, 178244, 210652, 251162, 356488, 421304, 502324, 579293, 1004648, 1158586, 1381391, 1632553, 2317172, 2762782, 3265106, 4634344, 5525564, 6530212, 11051128, 13060424, 17958083, 35916166, 71832332, 143664664]

約数ペア:

[(1, 143664664), (2, 71832332), (4, 35916166), (8, 17958083), (11, 13060424), (13, 11051128), (22, 6530212), (26, 5525564), (31, 4634344), (44, 3265106), (52, 2762782), (62, 2317172), (88, 1632553), (104, 1381391), (124, 1158586), (143, 1004648), (248, 579293), (286, 502324), (341, 421304), (403, 356488), (572, 251162), (682, 210652), (806, 178244), (1144, 125581), (1364, 105326), (1612, 89122), (2728, 52663), (3224, 44561), (4051, 35464), (4433, 32408), (8102, 17732), (8866, 16204)]