156916885592

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1201}}^1\times {\mathrm{398339}}^1$

素因数の和:399587

約数の個数: 32

約数和(自身を含む): 301646948400

約数和(自身を除く): 144730062808

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1201, 2402, 4804, 9608, 49241, 98482, 196964, 393928, 398339, 796678, 1593356, 3186712, 16331899, 32663798, 65327596, 130655192, 478405139, 956810278, 1913620556, 3827241112, 19614610699, 39229221398, 78458442796, 156916885592]

約数ペア:

[(1, 156916885592), (2, 78458442796), (4, 39229221398), (8, 19614610699), (41, 3827241112), (82, 1913620556), (164, 956810278), (328, 478405139), (1201, 130655192), (2402, 65327596), (4804, 32663798), (9608, 16331899), (49241, 3186712), (98482, 1593356), (196964, 796678), (393928, 398339)]