169542968

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 378470400

約数和(自身を除く): 208927432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 248, 254, 434, 508, 769, 868, 889, 1016, 1538, 1736, 1778, 3076, 3556, 3937, 5383, 6152, 7112, 7874, 10766, 15748, 21532, 23839, 27559, 31496, 43064, 47678, 55118, 95356, 97663, 110236, 166873, 190712, 195326, 220472, 333746, 390652, 667492, 683641, 781304, 1334984, 1367282, 2734564, 3027553, 5469128, 6055106, 12110212, 21192871, 24220424, 42385742, 84771484, 169542968]

約数ペア:

[(1, 169542968), (2, 84771484), (4, 42385742), (7, 24220424), (8, 21192871), (14, 12110212), (28, 6055106), (31, 5469128), (56, 3027553), (62, 2734564), (124, 1367282), (127, 1334984), (217, 781304), (248, 683641), (254, 667492), (434, 390652), (508, 333746), (769, 220472), (868, 195326), (889, 190712), (1016, 166873), (1538, 110236), (1736, 97663), (1778, 95356), (3076, 55118), (3556, 47678), (3937, 43064), (5383, 31496), (6152, 27559), (7112, 23839), (7874, 21532), (10766, 15748)]