156217216

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 341948880

約数和(自身を除く): 185731664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 103, 128, 136, 164, 206, 272, 289, 328, 412, 544, 578, 656, 697, 824, 1088, 1156, 1312, 1394, 1648, 1751, 2176, 2312, 2624, 2788, 3296, 3502, 4223, 4624, 5248, 5576, 6592, 7004, 8446, 9248, 11152, 11849, 13184, 14008, 16892, 18496, 22304, 23698, 28016, 29767, 33784, 36992, 44608, 47396, 56032, 59534, 67568, 71791, 89216, 94792, 112064, 119068, 135136, 143582, 189584, 224128, 238136, 270272, 287164, 379168, 476272, 540544, 574328, 758336, 952544, 1148656, 1220447, 1516672, 1905088, 2297312, 2440894, 3810176, 4594624, 4881788, 9189248, 9763576, 19527152, 39054304, 78108608, 156217216]

約数ペア:

[(1, 156217216), (2, 78108608), (4, 39054304), (8, 19527152), (16, 9763576), (17, 9189248), (32, 4881788), (34, 4594624), (41, 3810176), (64, 2440894), (68, 2297312), (82, 1905088), (103, 1516672), (128, 1220447), (136, 1148656), (164, 952544), (206, 758336), (272, 574328), (289, 540544), (328, 476272), (412, 379168), (544, 287164), (578, 270272), (656, 238136), (697, 224128), (824, 189584), (1088, 143582), (1156, 135136), (1312, 119068), (1394, 112064), (1648, 94792), (1751, 89216), (2176, 71791), (2312, 67568), (2624, 59534), (2788, 56032), (3296, 47396), (3502, 44608), (4223, 36992), (4624, 33784), (5248, 29767), (5576, 28016), (6592, 23698), (7004, 22304), (8446, 18496), (9248, 16892), (11152, 14008), (11849, 13184)]