157070937639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{72421}}^1$

素因数の和:72712

約数の個数: 64

約数和(自身を含む): 268645063680

約数和(自身を除く): 111574126041

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 229, 231, 287, 451, 687, 861, 1353, 1603, 2519, 3157, 4809, 7557, 9389, 9471, 17633, 28167, 52899, 65723, 72421, 103279, 197169, 217263, 309837, 506947, 722953, 796631, 1520841, 2168859, 2389893, 2969261, 5576417, 8907783, 16584409, 16729251, 20784827, 32661871, 49753227, 62354481, 97985613, 116090863, 182428499, 228633097, 348272589, 547285497, 679960769, 685899291, 1276999493, 2039882307, 3830998479, 4759725383, 7479568459, 14279176149, 22438705377, 52356979213, 157070937639]

約数ペア:

[(1, 157070937639), (3, 52356979213), (7, 22438705377), (11, 14279176149), (21, 7479568459), (33, 4759725383), (41, 3830998479), (77, 2039882307), (123, 1276999493), (229, 685899291), (231, 679960769), (287, 547285497), (451, 348272589), (687, 228633097), (861, 182428499), (1353, 116090863), (1603, 97985613), (2519, 62354481), (3157, 49753227), (4809, 32661871), (7557, 20784827), (9389, 16729251), (9471, 16584409), (17633, 8907783), (28167, 5576417), (52899, 2969261), (65723, 2389893), (72421, 2168859), (103279, 1520841), (197169, 796631), (217263, 722953), (309837, 506947)]