137468864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1453

約数の個数: 56

約数和(自身を含む): 296314368

約数和(自身を除く): 158845504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1301, 1651, 2032, 2602, 3302, 4064, 5204, 6604, 8128, 10408, 13208, 16913, 20816, 26416, 33826, 41632, 52832, 67652, 83264, 105664, 135304, 165227, 270608, 330454, 541216, 660908, 1082432, 1321816, 2147951, 2643632, 4295902, 5287264, 8591804, 10574528, 17183608, 34367216, 68734432, 137468864]

約数ペア:

[(1, 137468864), (2, 68734432), (4, 34367216), (8, 17183608), (13, 10574528), (16, 8591804), (26, 5287264), (32, 4295902), (52, 2643632), (64, 2147951), (104, 1321816), (127, 1082432), (208, 660908), (254, 541216), (416, 330454), (508, 270608), (832, 165227), (1016, 135304), (1301, 105664), (1651, 83264), (2032, 67652), (2602, 52832), (3302, 41632), (4064, 33826), (5204, 26416), (6604, 20816), (8128, 16913), (10408, 13208)]