156958787704

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{3209}}^1\times {\mathrm{63031}}^1$

素因数の和:66343

約数の個数: 32

約数和(自身を含む): 297429098400

約数和(自身を除く): 140470310696

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 3209, 6418, 12836, 25672, 63031, 126062, 252124, 311273, 504248, 622546, 1245092, 2490184, 6114007, 12228014, 24456028, 48912056, 202266479, 404532958, 809065916, 1618131832, 19619848463, 39239696926, 78479393852, 156958787704]

約数ペア:

[(1, 156958787704), (2, 78479393852), (4, 39239696926), (8, 19619848463), (97, 1618131832), (194, 809065916), (388, 404532958), (776, 202266479), (3209, 48912056), (6418, 24456028), (12836, 12228014), (25672, 6114007), (63031, 2490184), (126062, 1245092), (252124, 622546), (311273, 504248)]