147235408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{484327}}^1$

素因数の和:484354

約数の個数: 20

約数和(自身を含む): 300283360

約数和(自身を除く): 153047952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 484327, 968654, 1937308, 3874616, 7749232, 9202213, 18404426, 36808852, 73617704, 147235408]

約数ペア:

[(1, 147235408), (2, 73617704), (4, 36808852), (8, 18404426), (16, 9202213), (19, 7749232), (38, 3874616), (76, 1937308), (152, 968654), (304, 484327)]