138327384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3640

約数の個数: 64

約数和(自身を含む): 375459840

約数和(自身を除く): 237132456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 3491, 4953, 6604, 6982, 9906, 10473, 13208, 13964, 19812, 20946, 27928, 39624, 41892, 45383, 83784, 90766, 136149, 181532, 272298, 363064, 443357, 544596, 886714, 1089192, 1330071, 1773428, 2660142, 3546856, 5320284, 5763641, 10640568, 11527282, 17290923, 23054564, 34581846, 46109128, 69163692, 138327384]

約数ペア:

[(1, 138327384), (2, 69163692), (3, 46109128), (4, 34581846), (6, 23054564), (8, 17290923), (12, 11527282), (13, 10640568), (24, 5763641), (26, 5320284), (39, 3546856), (52, 2660142), (78, 1773428), (104, 1330071), (127, 1089192), (156, 886714), (254, 544596), (312, 443357), (381, 363064), (508, 272298), (762, 181532), (1016, 136149), (1524, 90766), (1651, 83784), (3048, 45383), (3302, 41892), (3491, 39624), (4953, 27928), (6604, 20946), (6982, 19812), (9906, 13964), (10473, 13208)]