186778228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3917}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 405465984

約数和(自身を除く): 218687756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 917, 1703, 1834, 3406, 3668, 3917, 6812, 7834, 11921, 15668, 23842, 27419, 47684, 50921, 54838, 101842, 109676, 203684, 356447, 513127, 712894, 1026254, 1425788, 2052508, 3591889, 6670651, 7183778, 13341302, 14367556, 26682604, 46694557, 93389114, 186778228]

約数ペア:

[(1, 186778228), (2, 93389114), (4, 46694557), (7, 26682604), (13, 14367556), (14, 13341302), (26, 7183778), (28, 6670651), (52, 3591889), (91, 2052508), (131, 1425788), (182, 1026254), (262, 712894), (364, 513127), (524, 356447), (917, 203684), (1703, 109676), (1834, 101842), (3406, 54838), (3668, 50921), (3917, 47684), (6812, 27419), (7834, 23842), (11921, 15668)]