127381968

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{2579}}^1$

素因数の和:2614

約数の個数: 120

約数和(自身を含む): 415896000

約数和(自身を除く): 288514032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2579, 2744, 3087, 3528, 4116, 5158, 5488, 6174, 7056, 7737, 8232, 10316, 12348, 15474, 16464, 18053, 20632, 23211, 24696, 30948, 36106, 41264, 46422, 49392, 54159, 61896, 72212, 92844, 108318, 123792, 126371, 144424, 162477, 185688, 216636, 252742, 288848, 324954, 371376, 379113, 433272, 505484, 649908, 758226, 866544, 884597, 1010968, 1137339, 1299816, 1516452, 1769194, 2021936, 2274678, 2599632, 2653791, 3032904, 3538388, 4549356, 5307582, 6065808, 7076776, 7961373, 9098712, 10615164, 14153552, 15922746, 18197424, 21230328, 31845492, 42460656, 63690984, 127381968]

約数ペア:

[(1, 127381968), (2, 63690984), (3, 42460656), (4, 31845492), (6, 21230328), (7, 18197424), (8, 15922746), (9, 14153552), (12, 10615164), (14, 9098712), (16, 7961373), (18, 7076776), (21, 6065808), (24, 5307582), (28, 4549356), (36, 3538388), (42, 3032904), (48, 2653791), (49, 2599632), (56, 2274678), (63, 2021936), (72, 1769194), (84, 1516452), (98, 1299816), (112, 1137339), (126, 1010968), (144, 884597), (147, 866544), (168, 758226), (196, 649908), (252, 505484), (294, 433272), (336, 379113), (343, 371376), (392, 324954), (441, 288848), (504, 252742), (588, 216636), (686, 185688), (784, 162477), (882, 144424), (1008, 126371), (1029, 123792), (1176, 108318), (1372, 92844), (1764, 72212), (2058, 61896), (2352, 54159), (2579, 49392), (2744, 46422), (3087, 41264), (3528, 36106), (4116, 30948), (5158, 24696), (5488, 23211), (6174, 20632), (7056, 18053), (7737, 16464), (8232, 15474), (10316, 12348)]