135320484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20173}}^1$

素因数の和:20236

約数の個数: 48

約数和(自身を含む): 347961152

約数和(自身を除く): 212640668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 20173, 40346, 60519, 80692, 121038, 242076, 262249, 524498, 786747, 867439, 1048996, 1573494, 1734878, 2602317, 3146988, 3469756, 5204634, 10409268, 11276707, 22553414, 33830121, 45106828, 67660242, 135320484]

約数ペア:

[(1, 135320484), (2, 67660242), (3, 45106828), (4, 33830121), (6, 22553414), (12, 11276707), (13, 10409268), (26, 5204634), (39, 3469756), (43, 3146988), (52, 2602317), (78, 1734878), (86, 1573494), (129, 1048996), (156, 867439), (172, 786747), (258, 524498), (516, 262249), (559, 242076), (1118, 121038), (1677, 80692), (2236, 60519), (3354, 40346), (6708, 20173)]