138601344

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{51563}}^1$

素因数の和:51587

約数の個数: 64

約数和(自身を含む): 420762240

約数和(自身を除く): 282160896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 51563, 103126, 154689, 206252, 309378, 360941, 412504, 618756, 721882, 825008, 1082823, 1237512, 1443764, 1650016, 2165646, 2475024, 2887528, 3300032, 4331292, 4950048, 5775056, 6600064, 8662584, 9900096, 11550112, 17325168, 19800192, 23100224, 34650336, 46200448, 69300672, 138601344]

約数ペア:

[(1, 138601344), (2, 69300672), (3, 46200448), (4, 34650336), (6, 23100224), (7, 19800192), (8, 17325168), (12, 11550112), (14, 9900096), (16, 8662584), (21, 6600064), (24, 5775056), (28, 4950048), (32, 4331292), (42, 3300032), (48, 2887528), (56, 2475024), (64, 2165646), (84, 1650016), (96, 1443764), (112, 1237512), (128, 1082823), (168, 825008), (192, 721882), (224, 618756), (336, 412504), (384, 360941), (448, 309378), (672, 206252), (896, 154689), (1344, 103126), (2688, 51563)]