121061824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:893

約数の個数: 56

約数和(自身を含む): 260256528

約数和(自身を除く): 139194704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 227, 416, 454, 641, 832, 908, 1282, 1816, 2564, 2951, 3632, 5128, 5902, 7264, 8333, 10256, 11804, 14528, 16666, 20512, 23608, 33332, 41024, 47216, 66664, 94432, 133328, 145507, 188864, 266656, 291014, 533312, 582028, 1164056, 1891591, 2328112, 3783182, 4656224, 7566364, 9312448, 15132728, 30265456, 60530912, 121061824]

約数ペア:

[(1, 121061824), (2, 60530912), (4, 30265456), (8, 15132728), (13, 9312448), (16, 7566364), (26, 4656224), (32, 3783182), (52, 2328112), (64, 1891591), (104, 1164056), (208, 582028), (227, 533312), (416, 291014), (454, 266656), (641, 188864), (832, 145507), (908, 133328), (1282, 94432), (1816, 66664), (2564, 47216), (2951, 41024), (3632, 33332), (5128, 23608), (5902, 20512), (7264, 16666), (8333, 14528), (10256, 11804)]