156721015948

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1307}}^1\times {\mathrm{7829}}^1$

素因数の和:9694

約数の個数: 48

約数和(自身を含む): 314295448320

約数和(自身を除く): 157574432372

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 1307, 2188, 2614, 3829, 5228, 7658, 7829, 9149, 15316, 15658, 18298, 31316, 36596, 54803, 109606, 219212, 714929, 1429858, 2859716, 4282463, 5004503, 8564926, 10009006, 10232503, 17129852, 20018012, 20465006, 29977241, 40930012, 59954482, 71627521, 119908964, 143255042, 286510084, 5597179141, 11194358282, 22388716564, 39180253987, 78360507974, 156721015948]

約数ペア:

[(1, 156721015948), (2, 78360507974), (4, 39180253987), (7, 22388716564), (14, 11194358282), (28, 5597179141), (547, 286510084), (1094, 143255042), (1307, 119908964), (2188, 71627521), (2614, 59954482), (3829, 40930012), (5228, 29977241), (7658, 20465006), (7829, 20018012), (9149, 17129852), (15316, 10232503), (15658, 10009006), (18298, 8564926), (31316, 5004503), (36596, 4282463), (54803, 2859716), (109606, 1429858), (219212, 714929)]