138490016

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3793}}^1$

素因数の和:3973

約数の個数: 48

約数和(自身を含む): 313596864

約数和(自身を除く): 175106848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 2282, 2608, 3793, 4564, 5216, 7586, 9128, 15172, 18256, 26551, 30344, 36512, 53102, 60688, 106204, 121376, 212408, 424816, 618259, 849632, 1236518, 2473036, 4327813, 4946072, 8655626, 9892144, 17311252, 19784288, 34622504, 69245008, 138490016]

約数ペア:

[(1, 138490016), (2, 69245008), (4, 34622504), (7, 19784288), (8, 17311252), (14, 9892144), (16, 8655626), (28, 4946072), (32, 4327813), (56, 2473036), (112, 1236518), (163, 849632), (224, 618259), (326, 424816), (652, 212408), (1141, 121376), (1304, 106204), (2282, 60688), (2608, 53102), (3793, 36512), (4564, 30344), (5216, 26551), (7586, 18256), (9128, 15172)]