128726210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{6701}}^1$

素因数の和:6838

約数の個数: 32

約数和(自身を含む): 247545072

約数和(自身を除く): 118818862

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 3842, 6701, 9605, 13402, 19210, 33505, 67010, 113917, 227834, 569585, 757213, 1139170, 1514426, 3786065, 7572130, 12872621, 25745242, 64363105, 128726210]

約数ペア:

[(1, 128726210), (2, 64363105), (5, 25745242), (10, 12872621), (17, 7572130), (34, 3786065), (85, 1514426), (113, 1139170), (170, 757213), (226, 569585), (565, 227834), (1130, 113917), (1921, 67010), (3842, 33505), (6701, 19210), (9605, 13402)]