121997216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2729}}^1$

素因数の和:2877

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 142179424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 127, 176, 254, 352, 508, 1016, 1397, 2032, 2729, 2794, 4064, 5458, 5588, 10916, 11176, 21832, 22352, 30019, 43664, 44704, 60038, 87328, 120076, 240152, 346583, 480304, 693166, 960608, 1386332, 2772664, 3812413, 5545328, 7624826, 11090656, 15249652, 30499304, 60998608, 121997216]

約数ペア:

[(1, 121997216), (2, 60998608), (4, 30499304), (8, 15249652), (11, 11090656), (16, 7624826), (22, 5545328), (32, 3812413), (44, 2772664), (88, 1386332), (127, 960608), (176, 693166), (254, 480304), (352, 346583), (508, 240152), (1016, 120076), (1397, 87328), (2032, 60038), (2729, 44704), (2794, 43664), (4064, 30019), (5458, 22352), (5588, 21832), (10916, 11176)]