137337088

素因数分解:

$2^8\times 7^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 315822528

約数和(自身を除く): 178485440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 256, 346, 443, 448, 692, 886, 896, 1211, 1384, 1772, 1792, 2422, 2768, 3101, 3544, 4844, 5536, 6202, 7088, 9688, 11072, 12404, 14176, 19376, 22144, 24808, 28352, 38752, 44288, 49616, 56704, 76639, 77504, 99232, 113408, 153278, 155008, 198464, 306556, 310016, 396928, 536473, 613112, 793856, 1072946, 1226224, 2145892, 2452448, 4291784, 4904896, 8583568, 9809792, 17167136, 19619584, 34334272, 68668544, 137337088]

約数ペア:

[(1, 137337088), (2, 68668544), (4, 34334272), (7, 19619584), (8, 17167136), (14, 9809792), (16, 8583568), (28, 4904896), (32, 4291784), (56, 2452448), (64, 2145892), (112, 1226224), (128, 1072946), (173, 793856), (224, 613112), (256, 536473), (346, 396928), (443, 310016), (448, 306556), (692, 198464), (886, 155008), (896, 153278), (1211, 113408), (1384, 99232), (1772, 77504), (1792, 76639), (2422, 56704), (2768, 49616), (3101, 44288), (3544, 38752), (4844, 28352), (5536, 24808), (6202, 22144), (7088, 19376), (9688, 14176), (11072, 12404)]