156939220648

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1\times {\mathrm{85627}}^1$

素因数の和:87086

約数の個数: 64

約数和(自身を含む): 351170703360

約数和(自身を除く): 194231482712

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1423, 2846, 5692, 9961, 11384, 19922, 32729, 39844, 65458, 79688, 85627, 130916, 171254, 229103, 261832, 342508, 458206, 599389, 685016, 916412, 1198778, 1832824, 1969421, 2397556, 3938842, 4795112, 7877684, 13785947, 15755368, 27571894, 55143788, 110287576, 121847221, 243694442, 487388884, 852930547, 974777768, 1705861094, 2802486083, 3411722188, 5604972166, 6823444376, 11209944332, 19617402581, 22419888664, 39234805162, 78469610324, 156939220648]

約数ペア:

[(1, 156939220648), (2, 78469610324), (4, 39234805162), (7, 22419888664), (8, 19617402581), (14, 11209944332), (23, 6823444376), (28, 5604972166), (46, 3411722188), (56, 2802486083), (92, 1705861094), (161, 974777768), (184, 852930547), (322, 487388884), (644, 243694442), (1288, 121847221), (1423, 110287576), (2846, 55143788), (5692, 27571894), (9961, 15755368), (11384, 13785947), (19922, 7877684), (32729, 4795112), (39844, 3938842), (65458, 2397556), (79688, 1969421), (85627, 1832824), (130916, 1198778), (171254, 916412), (229103, 685016), (261832, 599389), (342508, 458206)]