131444664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7949}}^1$

素因数の和:8024

約数の個数: 64

約数和(自身を含む): 360612000

約数和(自身を除く): 229167336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 7949, 8268, 15898, 16536, 23847, 31796, 47694, 63592, 95388, 103337, 190776, 206674, 310011, 413348, 421297, 620022, 826696, 842594, 1240044, 1263891, 1685188, 2480088, 2527782, 3370376, 5055564, 5476861, 10111128, 10953722, 16430583, 21907444, 32861166, 43814888, 65722332, 131444664]

約数ペア:

[(1, 131444664), (2, 65722332), (3, 43814888), (4, 32861166), (6, 21907444), (8, 16430583), (12, 10953722), (13, 10111128), (24, 5476861), (26, 5055564), (39, 3370376), (52, 2527782), (53, 2480088), (78, 1685188), (104, 1263891), (106, 1240044), (156, 842594), (159, 826696), (212, 620022), (312, 421297), (318, 413348), (424, 310011), (636, 206674), (689, 190776), (1272, 103337), (1378, 95388), (2067, 63592), (2756, 47694), (4134, 31796), (5512, 23847), (7949, 16536), (8268, 15898)]