149801856

素因数分解:

$2^7\times 3^1\times {\mathrm{390109}}^1$

素因数の和:390126

約数の個数: 32

約数和(自身を含む): 397912200

約数和(自身を除く): 248110344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 390109, 780218, 1170327, 1560436, 2340654, 3120872, 4681308, 6241744, 9362616, 12483488, 18725232, 24966976, 37450464, 49933952, 74900928, 149801856]

約数ペア:

[(1, 149801856), (2, 74900928), (3, 49933952), (4, 37450464), (6, 24966976), (8, 18725232), (12, 12483488), (16, 9362616), (24, 6241744), (32, 4681308), (48, 3120872), (64, 2340654), (96, 1560436), (128, 1170327), (192, 780218), (384, 390109)]