127407168

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{3511}}^1$

素因数の和:3542

約数の個数: 140

約数和(自身を含む): 431751232

約数和(自身を除く): 304344064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 3511, 4032, 4536, 5184, 6048, 7022, 9072, 10533, 12096, 14044, 18144, 21066, 24577, 28088, 31599, 36288, 42132, 49154, 56176, 63198, 73731, 84264, 94797, 98308, 112352, 126396, 147462, 168528, 189594, 196616, 221193, 224704, 252792, 284391, 294924, 337056, 379188, 393232, 442386, 505584, 568782, 589848, 663579, 674112, 758376, 786464, 884772, 1011168, 1137564, 1179696, 1327158, 1516752, 1572928, 1769544, 1990737, 2022336, 2275128, 2359392, 2654316, 3033504, 3539088, 3981474, 4550256, 4718784, 5308632, 6067008, 7078176, 7962948, 9100512, 10617264, 14156352, 15925896, 18201024, 21234528, 31851792, 42469056, 63703584, 127407168]

約数ペア:

[(1, 127407168), (2, 63703584), (3, 42469056), (4, 31851792), (6, 21234528), (7, 18201024), (8, 15925896), (9, 14156352), (12, 10617264), (14, 9100512), (16, 7962948), (18, 7078176), (21, 6067008), (24, 5308632), (27, 4718784), (28, 4550256), (32, 3981474), (36, 3539088), (42, 3033504), (48, 2654316), (54, 2359392), (56, 2275128), (63, 2022336), (64, 1990737), (72, 1769544), (81, 1572928), (84, 1516752), (96, 1327158), (108, 1179696), (112, 1137564), (126, 1011168), (144, 884772), (162, 786464), (168, 758376), (189, 674112), (192, 663579), (216, 589848), (224, 568782), (252, 505584), (288, 442386), (324, 393232), (336, 379188), (378, 337056), (432, 294924), (448, 284391), (504, 252792), (567, 224704), (576, 221193), (648, 196616), (672, 189594), (756, 168528), (864, 147462), (1008, 126396), (1134, 112352), (1296, 98308), (1344, 94797), (1512, 84264), (1728, 73731), (2016, 63198), (2268, 56176), (2592, 49154), (3024, 42132), (3511, 36288), (4032, 31599), (4536, 28088), (5184, 24577), (6048, 21066), (7022, 18144), (9072, 14044), (10533, 12096)]