105345968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72353}}^1$

素因数の和:72381

約数の個数: 40

約数和(自身を含む): 251213088

約数和(自身を除く): 145867120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 72353, 144706, 289412, 506471, 578824, 940589, 1012942, 1157648, 1881178, 2025884, 3762356, 4051768, 6584123, 7524712, 8103536, 13168246, 15049424, 26336492, 52672984, 105345968]

約数ペア:

[(1, 105345968), (2, 52672984), (4, 26336492), (7, 15049424), (8, 13168246), (13, 8103536), (14, 7524712), (16, 6584123), (26, 4051768), (28, 3762356), (52, 2025884), (56, 1881178), (91, 1157648), (104, 1012942), (112, 940589), (182, 578824), (208, 506471), (364, 289412), (728, 144706), (1456, 72353)]