138304380136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{77719}}^1$

素因数の和:78050

約数の個数: 64

約数和(自身を含む): 284380588800

約数和(自身を除く): 146076208664

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 241, 284, 482, 568, 923, 964, 1846, 1928, 3133, 3692, 6266, 7384, 12532, 17111, 25064, 34222, 68444, 77719, 136888, 155438, 222443, 310876, 444886, 621752, 889772, 1010347, 1779544, 2020694, 4041388, 5518049, 8082776, 11036098, 18730279, 22072196, 37460558, 44144392, 71734637, 74921116, 143469274, 149842232, 243493627, 286938548, 486987254, 573877096, 973974508, 1329849809, 1947949016, 2659699618, 5319399236, 10638798472, 17288047517, 34576095034, 69152190068, 138304380136]

約数ペア:

[(1, 138304380136), (2, 69152190068), (4, 34576095034), (8, 17288047517), (13, 10638798472), (26, 5319399236), (52, 2659699618), (71, 1947949016), (104, 1329849809), (142, 973974508), (241, 573877096), (284, 486987254), (482, 286938548), (568, 243493627), (923, 149842232), (964, 143469274), (1846, 74921116), (1928, 71734637), (3133, 44144392), (3692, 37460558), (6266, 22072196), (7384, 18730279), (12532, 11036098), (17111, 8082776), (25064, 5518049), (34222, 4041388), (68444, 2020694), (77719, 1779544), (136888, 1010347), (155438, 889772), (222443, 621752), (310876, 444886)]