166996852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3769}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 342014400

約数和(自身を除く): 175017548

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 209, 212, 418, 583, 836, 1007, 1166, 2014, 2332, 3769, 4028, 7538, 11077, 15076, 22154, 41459, 44308, 71611, 82918, 143222, 165836, 199757, 286444, 399514, 787721, 799028, 1575442, 2197327, 3150884, 3795383, 4394654, 7590766, 8789308, 15181532, 41749213, 83498426, 166996852]

約数ペア:

[(1, 166996852), (2, 83498426), (4, 41749213), (11, 15181532), (19, 8789308), (22, 7590766), (38, 4394654), (44, 3795383), (53, 3150884), (76, 2197327), (106, 1575442), (209, 799028), (212, 787721), (418, 399514), (583, 286444), (836, 199757), (1007, 165836), (1166, 143222), (2014, 82918), (2332, 71611), (3769, 44308), (4028, 41459), (7538, 22154), (11077, 15076)]