82378128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{245173}}^1$

素因数の和:245191

約数の個数: 40

約数和(自身を含む): 243212608

約数和(自身を除く): 160834480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 245173, 490346, 735519, 980692, 1471038, 1716211, 1961384, 2942076, 3432422, 3922768, 5148633, 5884152, 6864844, 10297266, 11768304, 13729688, 20594532, 27459376, 41189064, 82378128]

約数ペア:

[(1, 82378128), (2, 41189064), (3, 27459376), (4, 20594532), (6, 13729688), (7, 11768304), (8, 10297266), (12, 6864844), (14, 5884152), (16, 5148633), (21, 3922768), (24, 3432422), (28, 2942076), (42, 1961384), (48, 1716211), (56, 1471038), (84, 980692), (112, 735519), (168, 490346), (336, 245173)]