161545344

素因数分解:

$2^7\times 3^1\times {\mathrm{420691}}^1$

素因数の和:420708

約数の個数: 32

約数和(自身を含む): 429105840

約数和(自身を除く): 267560496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 420691, 841382, 1262073, 1682764, 2524146, 3365528, 5048292, 6731056, 10096584, 13462112, 20193168, 26924224, 40386336, 53848448, 80772672, 161545344]

約数ペア:

[(1, 161545344), (2, 80772672), (3, 53848448), (4, 40386336), (6, 26924224), (8, 20193168), (12, 13462112), (16, 10096584), (24, 6731056), (32, 5048292), (48, 3365528), (64, 2524146), (96, 1682764), (128, 1262073), (192, 841382), (384, 420691)]