156745454288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9137}}^1\times {\mathrm{56431}}^1$

素因数の和:65595

約数の個数: 40

約数和(自身を含む): 319718881920

約数和(自身を除く): 162973427632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9137, 18274, 36548, 56431, 73096, 112862, 146192, 173603, 225724, 347206, 451448, 694412, 902896, 1072189, 1388824, 2144378, 2777648, 4288756, 8577512, 17155024, 515610047, 1031220094, 2062440188, 4124880376, 8249760752, 9796590893, 19593181786, 39186363572, 78372727144, 156745454288]

約数ペア:

[(1, 156745454288), (2, 78372727144), (4, 39186363572), (8, 19593181786), (16, 9796590893), (19, 8249760752), (38, 4124880376), (76, 2062440188), (152, 1031220094), (304, 515610047), (9137, 17155024), (18274, 8577512), (36548, 4288756), (56431, 2777648), (73096, 2144378), (112862, 1388824), (146192, 1072189), (173603, 902896), (225724, 694412), (347206, 451448)]