157876452

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{6863}}^1$

素因数の和:6950

約数の個数: 60

約数和(自身を含む): 418594176

約数和(自身を除く): 260717724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3834, 5751, 6863, 7668, 11502, 13726, 20589, 23004, 27452, 41178, 61767, 82356, 123534, 185301, 247068, 370602, 487273, 555903, 741204, 974546, 1111806, 1461819, 1949092, 2223612, 2923638, 4385457, 5847276, 8770914, 13156371, 17541828, 26312742, 39469113, 52625484, 78938226, 157876452]

約数ペア:

[(1, 157876452), (2, 78938226), (3, 52625484), (4, 39469113), (6, 26312742), (9, 17541828), (12, 13156371), (18, 8770914), (27, 5847276), (36, 4385457), (54, 2923638), (71, 2223612), (81, 1949092), (108, 1461819), (142, 1111806), (162, 974546), (213, 741204), (284, 555903), (324, 487273), (426, 370602), (639, 247068), (852, 185301), (1278, 123534), (1917, 82356), (2556, 61767), (3834, 41178), (5751, 27452), (6863, 23004), (7668, 20589), (11502, 13726)]