156747968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:961

約数の個数: 56

約数和(自身を含む): 336639408

約数和(自身を除く): 179891440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 293, 416, 586, 643, 832, 1172, 1286, 2344, 2572, 3809, 4688, 5144, 7618, 8359, 9376, 10288, 15236, 16718, 18752, 20576, 30472, 33436, 41152, 60944, 66872, 121888, 133744, 188399, 243776, 267488, 376798, 534976, 753596, 1507192, 2449187, 3014384, 4898374, 6028768, 9796748, 12057536, 19593496, 39186992, 78373984, 156747968]

約数ペア:

[(1, 156747968), (2, 78373984), (4, 39186992), (8, 19593496), (13, 12057536), (16, 9796748), (26, 6028768), (32, 4898374), (52, 3014384), (64, 2449187), (104, 1507192), (208, 753596), (293, 534976), (416, 376798), (586, 267488), (643, 243776), (832, 188399), (1172, 133744), (1286, 121888), (2344, 66872), (2572, 60944), (3809, 41152), (4688, 33436), (5144, 30472), (7618, 20576), (8359, 18752), (9376, 16718), (10288, 15236)]