152644144

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 299980800

約数和(自身を除く): 147336656

約数列:

[1, 2, 4, 8, 16, 191, 199, 251, 382, 398, 502, 764, 796, 1004, 1528, 1592, 2008, 3056, 3184, 4016, 38009, 47941, 49949, 76018, 95882, 99898, 152036, 191764, 199796, 304072, 383528, 399592, 608144, 767056, 799184, 9540259, 19080518, 38161036, 76322072, 152644144]

約数ペア:

[(1, 152644144), (2, 76322072), (4, 38161036), (8, 19080518), (16, 9540259), (191, 799184), (199, 767056), (251, 608144), (382, 399592), (398, 383528), (502, 304072), (764, 199796), (796, 191764), (1004, 152036), (1528, 99898), (1592, 95882), (2008, 76018), (3056, 49949), (3184, 47941), (4016, 38009)]