171239904

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 535901184

約数和(自身を除く): 364661280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 191, 198, 264, 283, 288, 352, 382, 396, 528, 566, 573, 764, 792, 849, 1056, 1132, 1146, 1528, 1584, 1698, 1719, 2101, 2264, 2292, 2547, 3056, 3113, 3168, 3396, 3438, 4202, 4528, 4584, 5094, 6112, 6226, 6303, 6792, 6876, 8404, 9056, 9168, 9339, 10188, 12452, 12606, 13584, 13752, 16808, 18336, 18678, 18909, 20376, 24904, 25212, 27168, 27504, 28017, 33616, 37356, 37818, 40752, 49808, 50424, 54053, 55008, 56034, 67232, 74712, 75636, 81504, 99616, 100848, 108106, 112068, 149424, 151272, 162159, 201696, 216212, 224136, 298848, 302544, 324318, 432424, 448272, 486477, 594583, 605088, 648636, 864848, 896544, 972954, 1189166, 1297272, 1729696, 1783749, 1945908, 2378332, 2594544, 3567498, 3891816, 4756664, 5189088, 5351247, 7134996, 7783632, 9513328, 10702494, 14269992, 15567264, 19026656, 21404988, 28539984, 42809976, 57079968, 85619952, 171239904]

約数ペア:

[(1, 171239904), (2, 85619952), (3, 57079968), (4, 42809976), (6, 28539984), (8, 21404988), (9, 19026656), (11, 15567264), (12, 14269992), (16, 10702494), (18, 9513328), (22, 7783632), (24, 7134996), (32, 5351247), (33, 5189088), (36, 4756664), (44, 3891816), (48, 3567498), (66, 2594544), (72, 2378332), (88, 1945908), (96, 1783749), (99, 1729696), (132, 1297272), (144, 1189166), (176, 972954), (191, 896544), (198, 864848), (264, 648636), (283, 605088), (288, 594583), (352, 486477), (382, 448272), (396, 432424), (528, 324318), (566, 302544), (573, 298848), (764, 224136), (792, 216212), (849, 201696), (1056, 162159), (1132, 151272), (1146, 149424), (1528, 112068), (1584, 108106), (1698, 100848), (1719, 99616), (2101, 81504), (2264, 75636), (2292, 74712), (2547, 67232), (3056, 56034), (3113, 55008), (3168, 54053), (3396, 50424), (3438, 49808), (4202, 40752), (4528, 37818), (4584, 37356), (5094, 33616), (6112, 28017), (6226, 27504), (6303, 27168), (6792, 25212), (6876, 24904), (8404, 20376), (9056, 18909), (9168, 18678), (9339, 18336), (10188, 16808), (12452, 13752), (12606, 13584)]