149670898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 247443840

約数和(自身を除く): 97772942

約数列:

[1, 2, 13, 26, 67, 134, 151, 302, 569, 871, 1138, 1742, 1963, 3926, 7397, 10117, 14794, 20234, 38123, 76246, 85919, 131521, 171838, 263042, 495599, 991198, 1116947, 2233894, 5756573, 11513146, 74835449, 149670898]

約数ペア:

[(1, 149670898), (2, 74835449), (13, 11513146), (26, 5756573), (67, 2233894), (134, 1116947), (151, 991198), (302, 495599), (569, 263042), (871, 171838), (1138, 131521), (1742, 85919), (1963, 76246), (3926, 38123), (7397, 20234), (10117, 14794)]