156590238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 372768768

約数和(自身を除く): 216178530

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 127, 186, 217, 254, 381, 434, 651, 762, 889, 947, 1302, 1778, 1894, 2667, 2841, 3937, 5334, 5682, 6629, 7874, 11811, 13258, 19887, 23622, 27559, 29357, 39774, 55118, 58714, 82677, 88071, 120269, 165354, 176142, 205499, 240538, 360807, 410998, 616497, 721614, 841883, 1232994, 1683766, 2525649, 3728339, 5051298, 7456678, 11185017, 22370034, 26098373, 52196746, 78295119, 156590238]

約数ペア:

[(1, 156590238), (2, 78295119), (3, 52196746), (6, 26098373), (7, 22370034), (14, 11185017), (21, 7456678), (31, 5051298), (42, 3728339), (62, 2525649), (93, 1683766), (127, 1232994), (186, 841883), (217, 721614), (254, 616497), (381, 410998), (434, 360807), (651, 240538), (762, 205499), (889, 176142), (947, 165354), (1302, 120269), (1778, 88071), (1894, 82677), (2667, 58714), (2841, 55118), (3937, 39774), (5334, 29357), (5682, 27559), (6629, 23622), (7874, 19887), (11811, 13258)]