123097856

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1037

約数の個数: 72

約数和(自身を含む): 284966304

約数和(自身を除く): 161868448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 941, 1022, 1168, 1792, 1882, 2044, 2336, 3764, 4088, 4672, 6587, 7528, 8176, 9344, 13174, 15056, 16352, 18688, 26348, 30112, 32704, 52696, 60224, 65408, 68693, 105392, 120448, 130816, 137386, 210784, 240896, 274772, 421568, 480851, 549544, 843136, 961702, 1099088, 1686272, 1923404, 2198176, 3846808, 4396352, 7693616, 8792704, 15387232, 17585408, 30774464, 61548928, 123097856]

約数ペア:

[(1, 123097856), (2, 61548928), (4, 30774464), (7, 17585408), (8, 15387232), (14, 8792704), (16, 7693616), (28, 4396352), (32, 3846808), (56, 2198176), (64, 1923404), (73, 1686272), (112, 1099088), (128, 961702), (146, 843136), (224, 549544), (256, 480851), (292, 421568), (448, 274772), (511, 240896), (584, 210784), (896, 137386), (941, 130816), (1022, 120448), (1168, 105392), (1792, 68693), (1882, 65408), (2044, 60224), (2336, 52696), (3764, 32704), (4088, 30112), (4672, 26348), (6587, 18688), (7528, 16352), (8176, 15056), (9344, 13174)]