142422368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1009}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 306951120

約数和(自身を除く): 164528752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 401, 802, 1009, 1604, 2018, 3208, 4036, 4411, 6416, 8072, 8822, 11099, 12832, 16144, 17644, 22198, 32288, 35288, 44396, 70576, 88792, 141152, 177584, 355168, 404609, 809218, 1618436, 3236872, 4450699, 6473744, 8901398, 12947488, 17802796, 35605592, 71211184, 142422368]

約数ペア:

[(1, 142422368), (2, 71211184), (4, 35605592), (8, 17802796), (11, 12947488), (16, 8901398), (22, 6473744), (32, 4450699), (44, 3236872), (88, 1618436), (176, 809218), (352, 404609), (401, 355168), (802, 177584), (1009, 141152), (1604, 88792), (2018, 70576), (3208, 44396), (4036, 35288), (4411, 32288), (6416, 22198), (8072, 17644), (8822, 16144), (11099, 12832)]