157192128

素因数分解:

$2^6\times 3^2\times {\mathrm{272903}}^1$

素因数の和:272921

約数の個数: 42

約数和(自身を含む): 450564504

約数和(自身を除く): 293372376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 272903, 545806, 818709, 1091612, 1637418, 2183224, 2456127, 3274836, 4366448, 4912254, 6549672, 8732896, 9824508, 13099344, 17465792, 19649016, 26198688, 39298032, 52397376, 78596064, 157192128]

約数ペア:

[(1, 157192128), (2, 78596064), (3, 52397376), (4, 39298032), (6, 26198688), (8, 19649016), (9, 17465792), (12, 13099344), (16, 9824508), (18, 8732896), (24, 6549672), (32, 4912254), (36, 4366448), (48, 3274836), (64, 2456127), (72, 2183224), (96, 1637418), (144, 1091612), (192, 818709), (288, 545806), (576, 272903)]