155625008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2226

約数の個数: 80

約数和(自身を含む): 382475520

約数和(自身を除く): 226850512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 112, 118, 154, 176, 236, 308, 413, 472, 616, 649, 826, 944, 1232, 1298, 1652, 2141, 2596, 3304, 4282, 4543, 5192, 6608, 8564, 9086, 10384, 14987, 17128, 18172, 23551, 29974, 34256, 36344, 47102, 59948, 72688, 94204, 119896, 126319, 164857, 188408, 239792, 252638, 329714, 376816, 505276, 659428, 884233, 1010552, 1318856, 1389509, 1768466, 2021104, 2637712, 2779018, 3536932, 5558036, 7073864, 9726563, 11116072, 14147728, 19453126, 22232144, 38906252, 77812504, 155625008]

約数ペア:

[(1, 155625008), (2, 77812504), (4, 38906252), (7, 22232144), (8, 19453126), (11, 14147728), (14, 11116072), (16, 9726563), (22, 7073864), (28, 5558036), (44, 3536932), (56, 2779018), (59, 2637712), (77, 2021104), (88, 1768466), (112, 1389509), (118, 1318856), (154, 1010552), (176, 884233), (236, 659428), (308, 505276), (413, 376816), (472, 329714), (616, 252638), (649, 239792), (826, 188408), (944, 164857), (1232, 126319), (1298, 119896), (1652, 94204), (2141, 72688), (2596, 59948), (3304, 47102), (4282, 36344), (4543, 34256), (5192, 29974), (6608, 23551), (8564, 18172), (9086, 17128), (10384, 14987)]