157450496

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 368116224

約数和(自身を除く): 210665728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2143, 2296, 2624, 4286, 4592, 5248, 8572, 9184, 10496, 15001, 17144, 18368, 30002, 34288, 36736, 60004, 68576, 73472, 87863, 120008, 137152, 175726, 240016, 274304, 351452, 480032, 548608, 615041, 702904, 960064, 1230082, 1405808, 1920128, 2460164, 2811616, 3840256, 4920328, 5623232, 9840656, 11246464, 19681312, 22492928, 39362624, 78725248, 157450496]

約数ペア:

[(1, 157450496), (2, 78725248), (4, 39362624), (7, 22492928), (8, 19681312), (14, 11246464), (16, 9840656), (28, 5623232), (32, 4920328), (41, 3840256), (56, 2811616), (64, 2460164), (82, 1920128), (112, 1405808), (128, 1230082), (164, 960064), (224, 702904), (256, 615041), (287, 548608), (328, 480032), (448, 351452), (574, 274304), (656, 240016), (896, 175726), (1148, 137152), (1312, 120008), (1792, 87863), (2143, 73472), (2296, 68576), (2624, 60004), (4286, 36736), (4592, 34288), (5248, 30002), (8572, 18368), (9184, 17144), (10496, 15001)]