152395628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 346063872

約数和(自身を除く): 193668244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1451, 1694, 2387, 2902, 3388, 3751, 4774, 5804, 7502, 9548, 10157, 15004, 15961, 20314, 26257, 31922, 40628, 44981, 52514, 63844, 89962, 105028, 111727, 175571, 179924, 223454, 314867, 351142, 446908, 494791, 629734, 702284, 989582, 1228997, 1259468, 1979164, 2457994, 3463537, 4915988, 5442701, 6927074, 10885402, 13854148, 21770804, 38098907, 76197814, 152395628]

約数ペア:

[(1, 152395628), (2, 76197814), (4, 38098907), (7, 21770804), (11, 13854148), (14, 10885402), (22, 6927074), (28, 5442701), (31, 4915988), (44, 3463537), (62, 2457994), (77, 1979164), (121, 1259468), (124, 1228997), (154, 989582), (217, 702284), (242, 629734), (308, 494791), (341, 446908), (434, 351142), (484, 314867), (682, 223454), (847, 179924), (868, 175571), (1364, 111727), (1451, 105028), (1694, 89962), (2387, 63844), (2902, 52514), (3388, 44981), (3751, 40628), (4774, 31922), (5804, 26257), (7502, 20314), (9548, 15961), (10157, 15004)]