187789692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^2$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 479055360

約数和(自身を除く): 291265668

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 163, 186, 228, 326, 372, 489, 589, 652, 978, 1178, 1767, 1956, 2356, 3097, 3534, 5053, 6194, 7068, 9291, 10106, 12388, 15159, 18582, 20212, 26569, 30318, 37164, 53138, 60636, 79707, 96007, 106276, 159414, 192014, 288021, 318828, 384028, 504811, 576042, 823639, 1009622, 1152084, 1514433, 1647278, 2019244, 2470917, 3028866, 3294556, 4941834, 6057732, 9883668, 15649141, 31298282, 46947423, 62596564, 93894846, 187789692]

約数ペア:

[(1, 187789692), (2, 93894846), (3, 62596564), (4, 46947423), (6, 31298282), (12, 15649141), (19, 9883668), (31, 6057732), (38, 4941834), (57, 3294556), (62, 3028866), (76, 2470917), (93, 2019244), (114, 1647278), (124, 1514433), (163, 1152084), (186, 1009622), (228, 823639), (326, 576042), (372, 504811), (489, 384028), (589, 318828), (652, 288021), (978, 192014), (1178, 159414), (1767, 106276), (1956, 96007), (2356, 79707), (3097, 60636), (3534, 53138), (5053, 37164), (6194, 30318), (7068, 26569), (9291, 20212), (10106, 18582), (12388, 15159)]