149748478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1091}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 260402688

約数和(自身を除く): 110654210

約数列:

[1, 2, 11, 17, 22, 34, 187, 367, 374, 734, 1091, 2182, 4037, 6239, 8074, 12001, 12478, 18547, 24002, 37094, 68629, 137258, 204017, 400397, 408034, 800794, 4404367, 6806749, 8808734, 13613498, 74874239, 149748478]

約数ペア:

[(1, 149748478), (2, 74874239), (11, 13613498), (17, 8808734), (22, 6806749), (34, 4404367), (187, 800794), (367, 408034), (374, 400397), (734, 204017), (1091, 137258), (2182, 68629), (4037, 37094), (6239, 24002), (8074, 18547), (12001, 12478)]