156905552

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1715

約数の個数: 40

約数和(自身を含む): 312944256

約数和(自身を除く): 156038704

約数列:

[1, 2, 4, 8, 16, 47, 94, 137, 188, 274, 376, 548, 752, 1096, 1523, 2192, 3046, 6092, 6439, 12184, 12878, 24368, 25756, 51512, 71581, 103024, 143162, 208651, 286324, 417302, 572648, 834604, 1145296, 1669208, 3338416, 9806597, 19613194, 39226388, 78452776, 156905552]

約数ペア:

[(1, 156905552), (2, 78452776), (4, 39226388), (8, 19613194), (16, 9806597), (47, 3338416), (94, 1669208), (137, 1145296), (188, 834604), (274, 572648), (376, 417302), (548, 286324), (752, 208651), (1096, 143162), (1523, 103024), (2192, 71581), (3046, 51512), (6092, 25756), (6439, 24368), (12184, 12878)]