137878896

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 384566160

約数和(自身を除く): 246687264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 109, 114, 146, 152, 218, 219, 228, 292, 304, 327, 361, 436, 438, 456, 584, 654, 722, 872, 876, 912, 1083, 1168, 1308, 1387, 1444, 1744, 1752, 2071, 2166, 2616, 2774, 2888, 3504, 4142, 4161, 4332, 5232, 5548, 5776, 6213, 7957, 8284, 8322, 8664, 11096, 12426, 15914, 16568, 16644, 17328, 22192, 23871, 24852, 26353, 31828, 33136, 33288, 39349, 47742, 49704, 52706, 63656, 66576, 78698, 79059, 95484, 99408, 105412, 118047, 127312, 151183, 157396, 158118, 190968, 210824, 236094, 302366, 314792, 316236, 381936, 421648, 453549, 472188, 604732, 629584, 632472, 907098, 944376, 1209464, 1264944, 1814196, 1888752, 2418928, 2872477, 3628392, 5744954, 7256784, 8617431, 11489908, 17234862, 22979816, 34469724, 45959632, 68939448, 137878896]

約数ペア:

[(1, 137878896), (2, 68939448), (3, 45959632), (4, 34469724), (6, 22979816), (8, 17234862), (12, 11489908), (16, 8617431), (19, 7256784), (24, 5744954), (38, 3628392), (48, 2872477), (57, 2418928), (73, 1888752), (76, 1814196), (109, 1264944), (114, 1209464), (146, 944376), (152, 907098), (218, 632472), (219, 629584), (228, 604732), (292, 472188), (304, 453549), (327, 421648), (361, 381936), (436, 316236), (438, 314792), (456, 302366), (584, 236094), (654, 210824), (722, 190968), (872, 158118), (876, 157396), (912, 151183), (1083, 127312), (1168, 118047), (1308, 105412), (1387, 99408), (1444, 95484), (1744, 79059), (1752, 78698), (2071, 66576), (2166, 63656), (2616, 52706), (2774, 49704), (2888, 47742), (3504, 39349), (4142, 33288), (4161, 33136), (4332, 31828), (5232, 26353), (5548, 24852), (5776, 23871), (6213, 22192), (7957, 17328), (8284, 16644), (8322, 16568), (8664, 15914), (11096, 12426)]