137537072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4639}}^1$

素因数の和:4773

約数の個数: 40

約数和(自身を含む): 284803200

約数和(自身を除く): 147266128

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 4639, 7412, 9278, 14824, 18556, 29648, 37112, 74224, 78863, 157726, 315452, 505651, 630904, 1011302, 1261808, 2022604, 4045208, 8090416, 8596067, 17192134, 34384268, 68768536, 137537072]

約数ペア:

[(1, 137537072), (2, 68768536), (4, 34384268), (8, 17192134), (16, 8596067), (17, 8090416), (34, 4045208), (68, 2022604), (109, 1261808), (136, 1011302), (218, 630904), (272, 505651), (436, 315452), (872, 157726), (1744, 78863), (1853, 74224), (3706, 37112), (4639, 29648), (7412, 18556), (9278, 14824)]