130346536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{5261}}^1$

素因数の和:5449

約数の個数: 32

約数和(自身を含む): 258890400

約数和(自身を除く): 128543864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 5261, 6194, 10522, 12388, 21044, 24776, 42088, 99959, 199918, 399836, 799672, 857543, 1715086, 3430172, 6860344, 16293317, 32586634, 65173268, 130346536]

約数ペア:

[(1, 130346536), (2, 65173268), (4, 32586634), (8, 16293317), (19, 6860344), (38, 3430172), (76, 1715086), (152, 857543), (163, 799672), (326, 399836), (652, 199918), (1304, 99959), (3097, 42088), (5261, 24776), (6194, 21044), (10522, 12388)]