153225856

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 369452160

約数和(自身を除く): 216226304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 43, 56, 64, 82, 86, 97, 112, 128, 164, 172, 194, 224, 287, 301, 328, 344, 388, 448, 574, 602, 656, 679, 688, 776, 896, 1148, 1204, 1312, 1358, 1376, 1552, 1763, 2296, 2408, 2624, 2716, 2752, 3104, 3526, 3977, 4171, 4592, 4816, 5248, 5432, 5504, 6208, 7052, 7954, 8342, 9184, 9632, 10864, 12341, 12416, 14104, 15908, 16684, 18368, 19264, 21728, 24682, 27839, 28208, 29197, 31816, 33368, 36736, 38528, 43456, 49364, 55678, 56416, 58394, 63632, 66736, 86912, 98728, 111356, 112832, 116788, 127264, 133472, 171011, 197456, 222712, 225664, 233576, 254528, 266944, 342022, 394912, 445424, 467152, 509056, 533888, 684044, 789824, 890848, 934304, 1197077, 1368088, 1579648, 1781696, 1868608, 2394154, 2736176, 3563392, 3737216, 4788308, 5472352, 9576616, 10944704, 19153232, 21889408, 38306464, 76612928, 153225856]

約数ペア:

[(1, 153225856), (2, 76612928), (4, 38306464), (7, 21889408), (8, 19153232), (14, 10944704), (16, 9576616), (28, 5472352), (32, 4788308), (41, 3737216), (43, 3563392), (56, 2736176), (64, 2394154), (82, 1868608), (86, 1781696), (97, 1579648), (112, 1368088), (128, 1197077), (164, 934304), (172, 890848), (194, 789824), (224, 684044), (287, 533888), (301, 509056), (328, 467152), (344, 445424), (388, 394912), (448, 342022), (574, 266944), (602, 254528), (656, 233576), (679, 225664), (688, 222712), (776, 197456), (896, 171011), (1148, 133472), (1204, 127264), (1312, 116788), (1358, 112832), (1376, 111356), (1552, 98728), (1763, 86912), (2296, 66736), (2408, 63632), (2624, 58394), (2716, 56416), (2752, 55678), (3104, 49364), (3526, 43456), (3977, 38528), (4171, 36736), (4592, 33368), (4816, 31816), (5248, 29197), (5432, 28208), (5504, 27839), (6208, 24682), (7052, 21728), (7954, 19264), (8342, 18368), (9184, 16684), (9632, 15908), (10864, 14104), (12341, 12416)]