156618896

素因数分解:

$2^4\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1867}}^1$

素因数の和:1996

約数の個数: 60

約数和(自身を含む): 356481648

約数和(自身を除く): 199862752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 107, 112, 196, 214, 392, 428, 749, 784, 856, 1498, 1712, 1867, 2996, 3734, 5243, 5992, 7468, 10486, 11984, 13069, 14936, 20972, 26138, 29872, 41944, 52276, 83888, 91483, 104552, 182966, 199769, 209104, 365932, 399538, 731864, 799076, 1398383, 1463728, 1598152, 2796766, 3196304, 5593532, 9788681, 11187064, 19577362, 22374128, 39154724, 78309448, 156618896]

約数ペア:

[(1, 156618896), (2, 78309448), (4, 39154724), (7, 22374128), (8, 19577362), (14, 11187064), (16, 9788681), (28, 5593532), (49, 3196304), (56, 2796766), (98, 1598152), (107, 1463728), (112, 1398383), (196, 799076), (214, 731864), (392, 399538), (428, 365932), (749, 209104), (784, 199769), (856, 182966), (1498, 104552), (1712, 91483), (1867, 83888), (2996, 52276), (3734, 41944), (5243, 29872), (5992, 26138), (7468, 20972), (10486, 14936), (11984, 13069)]