168394824

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179909}}^1$

素因数の和:179934

約数の個数: 48

約数和(自身を含む): 491154300

約数和(自身を除く): 322759476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 179909, 359818, 539727, 719636, 1079454, 1439272, 1619181, 2158908, 2338817, 3238362, 4317816, 4677634, 6476724, 7016451, 9355268, 12953448, 14032902, 18710536, 21049353, 28065804, 42098706, 56131608, 84197412, 168394824]

約数ペア:

[(1, 168394824), (2, 84197412), (3, 56131608), (4, 42098706), (6, 28065804), (8, 21049353), (9, 18710536), (12, 14032902), (13, 12953448), (18, 9355268), (24, 7016451), (26, 6476724), (36, 4677634), (39, 4317816), (52, 3238362), (72, 2338817), (78, 2158908), (104, 1619181), (117, 1439272), (156, 1079454), (234, 719636), (312, 539727), (468, 359818), (936, 179909)]