153752488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{15923}}^1$

素因数の和:16017

約数の個数: 32

約数和(自身を含む): 309562560

約数和(自身を除く): 155810072

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 15923, 31846, 63692, 127384, 270691, 541382, 1082764, 1130533, 2165528, 2261066, 4522132, 9044264, 19219061, 38438122, 76876244, 153752488]

約数ペア:

[(1, 153752488), (2, 76876244), (4, 38438122), (8, 19219061), (17, 9044264), (34, 4522132), (68, 2261066), (71, 2165528), (136, 1130533), (142, 1082764), (284, 541382), (568, 270691), (1207, 127384), (2414, 63692), (4828, 31846), (9656, 15923)]