156939505792

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{509}}^1\times {\mathrm{21317}}^1$

素因数の和:21953

約数の個数: 64

約数和(自身を含む): 316054272600

約数和(自身を除く): 159114766808

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 509, 904, 1018, 1808, 2036, 3616, 4072, 7232, 8144, 14464, 16288, 21317, 32576, 42634, 57517, 65152, 85268, 115034, 170536, 230068, 341072, 460136, 682144, 920272, 1364288, 1840544, 2408821, 2728576, 3681088, 4817642, 7362176, 9635284, 10850353, 19270568, 21700706, 38541136, 43401412, 77082272, 86802824, 154164544, 173605648, 308329088, 347211296, 694422592, 1226089889, 1388845184, 2452179778, 4904359556, 9808719112, 19617438224, 39234876448, 78469752896, 156939505792]

約数ペア:

[(1, 156939505792), (2, 78469752896), (4, 39234876448), (8, 19617438224), (16, 9808719112), (32, 4904359556), (64, 2452179778), (113, 1388845184), (128, 1226089889), (226, 694422592), (452, 347211296), (509, 308329088), (904, 173605648), (1018, 154164544), (1808, 86802824), (2036, 77082272), (3616, 43401412), (4072, 38541136), (7232, 21700706), (8144, 19270568), (14464, 10850353), (16288, 9635284), (21317, 7362176), (32576, 4817642), (42634, 3681088), (57517, 2728576), (65152, 2408821), (85268, 1840544), (115034, 1364288), (170536, 920272), (230068, 682144), (341072, 460136)]