156715988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{273979}}^1$

素因数の和:274007

約数の個数: 24

約数和(自身を含む): 322200480

約数和(自身を除く): 165484492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 273979, 547958, 1095916, 3013769, 3561727, 6027538, 7123454, 12055076, 14246908, 39178997, 78357994, 156715988]

約数ペア:

[(1, 156715988), (2, 78357994), (4, 39178997), (11, 14246908), (13, 12055076), (22, 7123454), (26, 6027538), (44, 3561727), (52, 3013769), (143, 1095916), (286, 547958), (572, 273979)]