127211616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 144

約数和(自身を含む): 418672800

約数和(自身を除く): 291461184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 89, 96, 112, 126, 144, 168, 178, 224, 252, 267, 288, 336, 356, 504, 534, 623, 672, 709, 712, 801, 1008, 1068, 1246, 1418, 1424, 1602, 1869, 2016, 2127, 2136, 2492, 2836, 2848, 3204, 3738, 4254, 4272, 4963, 4984, 5607, 5672, 6381, 6408, 7476, 8508, 8544, 9926, 9968, 11214, 11344, 12762, 12816, 14889, 14952, 17016, 19852, 19936, 22428, 22688, 25524, 25632, 29778, 29904, 34032, 39704, 44667, 44856, 51048, 59556, 59808, 63101, 68064, 79408, 89334, 89712, 102096, 119112, 126202, 158816, 178668, 179424, 189303, 204192, 238224, 252404, 357336, 378606, 441707, 476448, 504808, 567909, 714672, 757212, 883414, 1009616, 1135818, 1325121, 1429344, 1514424, 1766828, 2019232, 2271636, 2650242, 3028848, 3533656, 3975363, 4543272, 5300484, 6057696, 7067312, 7950726, 9086544, 10600968, 14134624, 15901452, 18173088, 21201936, 31802904, 42403872, 63605808, 127211616]

約数ペア:

[(1, 127211616), (2, 63605808), (3, 42403872), (4, 31802904), (6, 21201936), (7, 18173088), (8, 15901452), (9, 14134624), (12, 10600968), (14, 9086544), (16, 7950726), (18, 7067312), (21, 6057696), (24, 5300484), (28, 4543272), (32, 3975363), (36, 3533656), (42, 3028848), (48, 2650242), (56, 2271636), (63, 2019232), (72, 1766828), (84, 1514424), (89, 1429344), (96, 1325121), (112, 1135818), (126, 1009616), (144, 883414), (168, 757212), (178, 714672), (224, 567909), (252, 504808), (267, 476448), (288, 441707), (336, 378606), (356, 357336), (504, 252404), (534, 238224), (623, 204192), (672, 189303), (709, 179424), (712, 178668), (801, 158816), (1008, 126202), (1068, 119112), (1246, 102096), (1418, 89712), (1424, 89334), (1602, 79408), (1869, 68064), (2016, 63101), (2127, 59808), (2136, 59556), (2492, 51048), (2836, 44856), (2848, 44667), (3204, 39704), (3738, 34032), (4254, 29904), (4272, 29778), (4963, 25632), (4984, 25524), (5607, 22688), (5672, 22428), (6381, 19936), (6408, 19852), (7476, 17016), (8508, 14952), (8544, 14889), (9926, 12816), (9968, 12762), (11214, 11344)]