135511952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19381}}^1$

素因数の和:19431

約数の個数: 40

約数和(自身を含む): 288404160

約数和(自身を除く): 152892208

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 19381, 38762, 77524, 155048, 310096, 368239, 445763, 736478, 891526, 1472956, 1783052, 2945912, 3566104, 5891824, 7132208, 8469497, 16938994, 33877988, 67755976, 135511952]

約数ペア:

[(1, 135511952), (2, 67755976), (4, 33877988), (8, 16938994), (16, 8469497), (19, 7132208), (23, 5891824), (38, 3566104), (46, 2945912), (76, 1783052), (92, 1472956), (152, 891526), (184, 736478), (304, 445763), (368, 368239), (437, 310096), (874, 155048), (1748, 77524), (3496, 38762), (6992, 19381)]