130120956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3769}}^1$

素因数の和:3923

約数の個数: 72

約数和(自身を含む): 378749280

約数和(自身を除く): 248628324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3769, 3836, 4932, 5754, 7538, 8631, 11307, 11508, 15076, 17262, 22614, 26383, 33921, 34524, 45228, 52766, 67842, 79149, 105532, 135684, 158298, 237447, 316596, 474894, 516353, 949788, 1032706, 1549059, 2065412, 3098118, 3614471, 4647177, 6196236, 7228942, 9294354, 10843413, 14457884, 18588708, 21686826, 32530239, 43373652, 65060478, 130120956]

約数ペア:

[(1, 130120956), (2, 65060478), (3, 43373652), (4, 32530239), (6, 21686826), (7, 18588708), (9, 14457884), (12, 10843413), (14, 9294354), (18, 7228942), (21, 6196236), (28, 4647177), (36, 3614471), (42, 3098118), (63, 2065412), (84, 1549059), (126, 1032706), (137, 949788), (252, 516353), (274, 474894), (411, 316596), (548, 237447), (822, 158298), (959, 135684), (1233, 105532), (1644, 79149), (1918, 67842), (2466, 52766), (2877, 45228), (3769, 34524), (3836, 33921), (4932, 26383), (5754, 22614), (7538, 17262), (8631, 15076), (11307, 11508)]