156986532

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^2\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 413917280

約数和(自身を除く): 256930748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 211, 249, 332, 422, 498, 633, 747, 844, 996, 1266, 1494, 1899, 2241, 2532, 2988, 3798, 4482, 5697, 6889, 7596, 8964, 11394, 13778, 17513, 20667, 22788, 27556, 35026, 41334, 52539, 62001, 70052, 82668, 105078, 124002, 157617, 186003, 210156, 248004, 315234, 372006, 472851, 630468, 744012, 945702, 1453579, 1891404, 2907158, 4360737, 5814316, 8721474, 13082211, 17442948, 26164422, 39246633, 52328844, 78493266, 156986532]

約数ペア:

[(1, 156986532), (2, 78493266), (3, 52328844), (4, 39246633), (6, 26164422), (9, 17442948), (12, 13082211), (18, 8721474), (27, 5814316), (36, 4360737), (54, 2907158), (83, 1891404), (108, 1453579), (166, 945702), (211, 744012), (249, 630468), (332, 472851), (422, 372006), (498, 315234), (633, 248004), (747, 210156), (844, 186003), (996, 157617), (1266, 124002), (1494, 105078), (1899, 82668), (2241, 70052), (2532, 62001), (2988, 52539), (3798, 41334), (4482, 35026), (5697, 27556), (6889, 22788), (7596, 20667), (8964, 17513), (11394, 13778)]