156904660748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2707}}^1\times {\mathrm{4861}}^1$

素因数の和:7854

約数の個数: 48

約数和(自身を含む): 300823531008

約数和(自身を除く): 143918870260

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2707, 2981, 4861, 5414, 5962, 9722, 10828, 11924, 19444, 29777, 53471, 59554, 106942, 119108, 213884, 733597, 1317331, 1467194, 2634662, 2934388, 5269324, 8069567, 13158727, 14490641, 16139134, 26317454, 28981282, 32278268, 52634908, 57962564, 144745997, 289491994, 578983988, 3566015017, 7132030034, 14264060068, 39226165187, 78452330374, 156904660748]

約数ペア:

[(1, 156904660748), (2, 78452330374), (4, 39226165187), (11, 14264060068), (22, 7132030034), (44, 3566015017), (271, 578983988), (542, 289491994), (1084, 144745997), (2707, 57962564), (2981, 52634908), (4861, 32278268), (5414, 28981282), (5962, 26317454), (9722, 16139134), (10828, 14490641), (11924, 13158727), (19444, 8069567), (29777, 5269324), (53471, 2934388), (59554, 2634662), (106942, 1467194), (119108, 1317331), (213884, 733597)]