144485272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{967}}^1\times {\mathrm{983}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 285753600

約数和(自身を除く): 141268328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 967, 983, 1934, 1966, 3868, 3932, 7736, 7864, 18373, 18677, 36746, 37354, 73492, 74708, 146984, 149416, 950561, 1901122, 3802244, 7604488, 18060659, 36121318, 72242636, 144485272]

約数ペア:

[(1, 144485272), (2, 72242636), (4, 36121318), (8, 18060659), (19, 7604488), (38, 3802244), (76, 1901122), (152, 950561), (967, 149416), (983, 146984), (1934, 74708), (1966, 73492), (3868, 37354), (3932, 36746), (7736, 18677), (7864, 18373)]