156923067418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{197}}^1\times {\mathrm{4909}}^1$

素因数の和:5279

約数の個数: 48

約数和(自身を含む): 258096290760

約数和(自身を除く): 101173223342

約数列:

[1, 2, 13, 26, 79, 158, 197, 394, 1027, 2054, 2561, 4909, 5122, 6241, 9818, 12482, 15563, 31126, 63817, 81133, 127634, 162266, 202319, 387811, 404638, 775622, 967073, 1229477, 1934146, 2458954, 5041543, 10083086, 12571949, 15983201, 25143898, 30637069, 31966402, 61274138, 76398767, 152797534, 398281897, 796563794, 993183971, 1986367942, 6035502593, 12071005186, 78461533709, 156923067418]

約数ペア:

[(1, 156923067418), (2, 78461533709), (13, 12071005186), (26, 6035502593), (79, 1986367942), (158, 993183971), (197, 796563794), (394, 398281897), (1027, 152797534), (2054, 76398767), (2561, 61274138), (4909, 31966402), (5122, 30637069), (6241, 25143898), (9818, 15983201), (12482, 12571949), (15563, 10083086), (31126, 5041543), (63817, 2458954), (81133, 1934146), (127634, 1229477), (162266, 967073), (202319, 775622), (387811, 404638)]