156918764728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{123377}}^1$

素因数の和:123640

約数の個数: 64

約数和(自身を含む): 326458188000

約数和(自身を除く): 169539423272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 149, 194, 298, 388, 596, 776, 1067, 1192, 1639, 2134, 3278, 4268, 6556, 8536, 13112, 14453, 28906, 57812, 115624, 123377, 158983, 246754, 317966, 493508, 635932, 987016, 1271864, 1357147, 2714294, 5428588, 10857176, 11967569, 18383173, 23935138, 36766346, 47870276, 73532692, 95740552, 131643259, 147065384, 202214903, 263286518, 404429806, 526573036, 808859612, 1053146072, 1617719224, 1783167781, 3566335562, 7132671124, 14265342248, 19614845591, 39229691182, 78459382364, 156918764728]

約数ペア:

[(1, 156918764728), (2, 78459382364), (4, 39229691182), (8, 19614845591), (11, 14265342248), (22, 7132671124), (44, 3566335562), (88, 1783167781), (97, 1617719224), (149, 1053146072), (194, 808859612), (298, 526573036), (388, 404429806), (596, 263286518), (776, 202214903), (1067, 147065384), (1192, 131643259), (1639, 95740552), (2134, 73532692), (3278, 47870276), (4268, 36766346), (6556, 23935138), (8536, 18383173), (13112, 11967569), (14453, 10857176), (28906, 5428588), (57812, 2714294), (115624, 1357147), (123377, 1271864), (158983, 987016), (246754, 635932), (317966, 493508)]