128538688610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{24390643}}^1$

素因数の和:24390698

約数の個数: 32

約数和(自身を含む): 252882196992

約数和(自身を除く): 124343508382

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 24390643, 48781286, 121953215, 243906430, 414640931, 756109933, 829281862, 1512219866, 2073204655, 3780549665, 4146409310, 7561099330, 12853868861, 25707737722, 64269344305, 128538688610]

約数ペア:

[(1, 128538688610), (2, 64269344305), (5, 25707737722), (10, 12853868861), (17, 7561099330), (31, 4146409310), (34, 3780549665), (62, 2073204655), (85, 1512219866), (155, 829281862), (170, 756109933), (310, 414640931), (527, 243906430), (1054, 121953215), (2635, 48781286), (5270, 24390643)]