156938036416

素因数分解:

$2^6\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{138407}}^1$

素因数の和:140957

約数の個数: 56

約数和(自身を含む): 356056240896

約数和(自身を除く): 199118204480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2531, 5062, 10124, 17717, 20248, 35434, 40496, 70868, 80992, 138407, 141736, 161984, 276814, 283472, 553628, 566944, 968849, 1107256, 1133888, 1937698, 2214512, 3875396, 4429024, 7750792, 8858048, 15501584, 31003168, 62006336, 350308117, 700616234, 1401232468, 2452156819, 2802464936, 4904313638, 5604929872, 9808627276, 11209859744, 19617254552, 22419719488, 39234509104, 78469018208, 156938036416]

約数ペア:

[(1, 156938036416), (2, 78469018208), (4, 39234509104), (7, 22419719488), (8, 19617254552), (14, 11209859744), (16, 9808627276), (28, 5604929872), (32, 4904313638), (56, 2802464936), (64, 2452156819), (112, 1401232468), (224, 700616234), (448, 350308117), (2531, 62006336), (5062, 31003168), (10124, 15501584), (17717, 8858048), (20248, 7750792), (35434, 4429024), (40496, 3875396), (70868, 2214512), (80992, 1937698), (138407, 1133888), (141736, 1107256), (161984, 968849), (276814, 566944), (283472, 553628)]