156799412

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{72727}}^1$

素因数の和:72756

約数の個数: 36

約数和(自身を含む): 348221664

約数和(自身を除く): 191422252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 72727, 145454, 290908, 509089, 799997, 1018178, 1599994, 2036356, 3199988, 3563623, 5599979, 7127246, 11199958, 14254492, 22399916, 39199853, 78399706, 156799412]

約数ペア:

[(1, 156799412), (2, 78399706), (4, 39199853), (7, 22399916), (11, 14254492), (14, 11199958), (22, 7127246), (28, 5599979), (44, 3563623), (49, 3199988), (77, 2036356), (98, 1599994), (154, 1018178), (196, 799997), (308, 509089), (539, 290908), (1078, 145454), (2156, 72727)]