226156616

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 505094400

約数和(自身を除く): 278937784

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 157, 203, 232, 314, 406, 628, 812, 887, 1099, 1256, 1624, 1774, 2198, 3548, 4396, 4553, 6209, 7096, 8792, 9106, 12418, 18212, 24836, 25723, 31871, 36424, 49672, 51446, 63742, 102892, 127484, 139259, 180061, 205784, 254968, 278518, 360122, 557036, 720244, 974813, 1114072, 1440488, 1949626, 3899252, 4038511, 7798504, 8077022, 16154044, 28269577, 32308088, 56539154, 113078308, 226156616]

約数ペア:

[(1, 226156616), (2, 113078308), (4, 56539154), (7, 32308088), (8, 28269577), (14, 16154044), (28, 8077022), (29, 7798504), (56, 4038511), (58, 3899252), (116, 1949626), (157, 1440488), (203, 1114072), (232, 974813), (314, 720244), (406, 557036), (628, 360122), (812, 278518), (887, 254968), (1099, 205784), (1256, 180061), (1624, 139259), (1774, 127484), (2198, 102892), (3548, 63742), (4396, 51446), (4553, 49672), (6209, 36424), (7096, 31871), (8792, 25723), (9106, 24836), (12418, 18212)]