157470872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1483}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 318496080

約数和(自身を除く): 161025208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1021, 1483, 2042, 2966, 4084, 5932, 8168, 11864, 13273, 19279, 26546, 38558, 53092, 77116, 106184, 154232, 1514143, 3028286, 6056572, 12113144, 19683859, 39367718, 78735436, 157470872]

約数ペア:

[(1, 157470872), (2, 78735436), (4, 39367718), (8, 19683859), (13, 12113144), (26, 6056572), (52, 3028286), (104, 1514143), (1021, 154232), (1483, 106184), (2042, 77116), (2966, 53092), (4084, 38558), (5932, 26546), (8168, 19279), (11864, 13273)]