149923712

素因数分解:

$2^7\times {\mathrm{389}}^1\times {\mathrm{3011}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 299543400

約数和(自身を除く): 149619688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 389, 778, 1556, 3011, 3112, 6022, 6224, 12044, 12448, 24088, 24896, 48176, 49792, 96352, 192704, 385408, 1171279, 2342558, 4685116, 9370232, 18740464, 37480928, 74961856, 149923712]

約数ペア:

[(1, 149923712), (2, 74961856), (4, 37480928), (8, 18740464), (16, 9370232), (32, 4685116), (64, 2342558), (128, 1171279), (389, 385408), (778, 192704), (1556, 96352), (3011, 49792), (3112, 48176), (6022, 24896), (6224, 24088), (12044, 12448)]