155659704

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 432000000

約数和(自身を除く): 276340296

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 79, 87, 114, 116, 149, 152, 158, 174, 228, 232, 237, 298, 316, 348, 447, 456, 474, 551, 596, 632, 696, 894, 948, 1102, 1192, 1501, 1653, 1788, 1896, 2204, 2291, 2831, 3002, 3306, 3576, 4321, 4408, 4503, 4582, 5662, 6004, 6612, 6873, 8493, 8642, 9006, 9164, 11324, 11771, 12008, 12963, 13224, 13746, 16986, 17284, 18012, 18328, 22648, 23542, 25926, 27492, 33972, 34568, 35313, 36024, 43529, 47084, 51852, 54984, 67944, 70626, 82099, 87058, 94168, 103704, 130587, 141252, 164198, 174116, 223649, 246297, 261174, 282504, 328396, 341359, 348232, 447298, 492594, 522348, 656792, 670947, 682718, 894596, 985188, 1024077, 1044696, 1341894, 1365436, 1789192, 1970376, 2048154, 2683788, 2730872, 4096308, 5367576, 6485821, 8192616, 12971642, 19457463, 25943284, 38914926, 51886568, 77829852, 155659704]

約数ペア:

[(1, 155659704), (2, 77829852), (3, 51886568), (4, 38914926), (6, 25943284), (8, 19457463), (12, 12971642), (19, 8192616), (24, 6485821), (29, 5367576), (38, 4096308), (57, 2730872), (58, 2683788), (76, 2048154), (79, 1970376), (87, 1789192), (114, 1365436), (116, 1341894), (149, 1044696), (152, 1024077), (158, 985188), (174, 894596), (228, 682718), (232, 670947), (237, 656792), (298, 522348), (316, 492594), (348, 447298), (447, 348232), (456, 341359), (474, 328396), (551, 282504), (596, 261174), (632, 246297), (696, 223649), (894, 174116), (948, 164198), (1102, 141252), (1192, 130587), (1501, 103704), (1653, 94168), (1788, 87058), (1896, 82099), (2204, 70626), (2291, 67944), (2831, 54984), (3002, 51852), (3306, 47084), (3576, 43529), (4321, 36024), (4408, 35313), (4503, 34568), (4582, 33972), (5662, 27492), (6004, 25926), (6612, 23542), (6873, 22648), (8493, 18328), (8642, 18012), (9006, 17284), (9164, 16986), (11324, 13746), (11771, 13224), (12008, 12963)]