129356032

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 284328576

約数和(自身を除く): 154972544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 611, 752, 827, 832, 1222, 1504, 1654, 1664, 2444, 3008, 3308, 3328, 4888, 6016, 6616, 9776, 10751, 12032, 13232, 19552, 21502, 26464, 38869, 39104, 43004, 52928, 77738, 78208, 86008, 105856, 155476, 156416, 172016, 211712, 310952, 344032, 505297, 621904, 688064, 1010594, 1243808, 1376128, 2021188, 2487616, 2752256, 4042376, 4975232, 8084752, 9950464, 16169504, 32339008, 64678016, 129356032]

約数ペア:

[(1, 129356032), (2, 64678016), (4, 32339008), (8, 16169504), (13, 9950464), (16, 8084752), (26, 4975232), (32, 4042376), (47, 2752256), (52, 2487616), (64, 2021188), (94, 1376128), (104, 1243808), (128, 1010594), (188, 688064), (208, 621904), (256, 505297), (376, 344032), (416, 310952), (611, 211712), (752, 172016), (827, 156416), (832, 155476), (1222, 105856), (1504, 86008), (1654, 78208), (1664, 77738), (2444, 52928), (3008, 43004), (3308, 39104), (3328, 38869), (4888, 26464), (6016, 21502), (6616, 19552), (9776, 13232), (10751, 12032)]