174186224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1361}}^1$

素因数の和:1809

約数の個数: 40

約数和(自身を含む): 356353680

約数和(自身を除く): 182167456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 421, 842, 1361, 1684, 2722, 3368, 5444, 6736, 7999, 10888, 15998, 21776, 25859, 31996, 51718, 63992, 103436, 127984, 206872, 413744, 572981, 1145962, 2291924, 4583848, 9167696, 10886639, 21773278, 43546556, 87093112, 174186224]

約数ペア:

[(1, 174186224), (2, 87093112), (4, 43546556), (8, 21773278), (16, 10886639), (19, 9167696), (38, 4583848), (76, 2291924), (152, 1145962), (304, 572981), (421, 413744), (842, 206872), (1361, 127984), (1684, 103436), (2722, 63992), (3368, 51718), (5444, 31996), (6736, 25859), (7999, 21776), (10888, 15998)]