163912944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{262681}}^1$

素因数の和:262705

約数の個数: 40

約数和(自身を含む): 456015952

約数和(自身を除く): 292103008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 262681, 525362, 788043, 1050724, 1576086, 2101448, 3152172, 3414853, 4202896, 6304344, 6829706, 10244559, 12608688, 13659412, 20489118, 27318824, 40978236, 54637648, 81956472, 163912944]

約数ペア:

[(1, 163912944), (2, 81956472), (3, 54637648), (4, 40978236), (6, 27318824), (8, 20489118), (12, 13659412), (13, 12608688), (16, 10244559), (24, 6829706), (26, 6304344), (39, 4202896), (48, 3414853), (52, 3152172), (78, 2101448), (104, 1576086), (156, 1050724), (208, 788043), (312, 525362), (624, 262681)]