171005296

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 427472640

約数和(自身を除く): 256467344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 79, 88, 98, 112, 154, 158, 176, 196, 251, 308, 316, 392, 502, 539, 553, 616, 632, 784, 869, 1004, 1078, 1106, 1232, 1264, 1738, 1757, 2008, 2156, 2212, 2761, 3476, 3514, 3871, 4016, 4312, 4424, 5522, 6083, 6952, 7028, 7742, 8624, 8848, 11044, 12166, 12299, 13904, 14056, 15484, 19327, 19829, 22088, 24332, 24598, 28112, 30968, 38654, 39658, 42581, 44176, 48664, 49196, 61936, 77308, 79316, 85162, 97328, 98392, 135289, 138803, 154616, 158632, 170324, 196784, 218119, 270578, 277606, 309232, 317264, 340648, 436238, 541156, 555212, 681296, 872476, 971621, 1082312, 1110424, 1526833, 1744952, 1943242, 2164624, 2220848, 3053666, 3489904, 3886484, 6107332, 7772968, 10687831, 12214664, 15545936, 21375662, 24429328, 42751324, 85502648, 171005296]

約数ペア:

[(1, 171005296), (2, 85502648), (4, 42751324), (7, 24429328), (8, 21375662), (11, 15545936), (14, 12214664), (16, 10687831), (22, 7772968), (28, 6107332), (44, 3886484), (49, 3489904), (56, 3053666), (77, 2220848), (79, 2164624), (88, 1943242), (98, 1744952), (112, 1526833), (154, 1110424), (158, 1082312), (176, 971621), (196, 872476), (251, 681296), (308, 555212), (316, 541156), (392, 436238), (502, 340648), (539, 317264), (553, 309232), (616, 277606), (632, 270578), (784, 218119), (869, 196784), (1004, 170324), (1078, 158632), (1106, 154616), (1232, 138803), (1264, 135289), (1738, 98392), (1757, 97328), (2008, 85162), (2156, 79316), (2212, 77308), (2761, 61936), (3476, 49196), (3514, 48664), (3871, 44176), (4016, 42581), (4312, 39658), (4424, 38654), (5522, 30968), (6083, 28112), (6952, 24598), (7028, 24332), (7742, 22088), (8624, 19829), (8848, 19327), (11044, 15484), (12166, 14056), (12299, 13904)]