133270472

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 254150400

約数和(自身を除く): 120879928

約数列:

[1, 2, 4, 8, 79, 158, 316, 433, 487, 632, 866, 974, 1732, 1948, 3464, 3896, 34207, 38473, 68414, 76946, 136828, 153892, 210871, 273656, 307784, 421742, 843484, 1686968, 16658809, 33317618, 66635236, 133270472]

約数ペア:

[(1, 133270472), (2, 66635236), (4, 33317618), (8, 16658809), (79, 1686968), (158, 843484), (316, 421742), (433, 307784), (487, 273656), (632, 210871), (866, 153892), (974, 136828), (1732, 76946), (1948, 68414), (3464, 38473), (3896, 34207)]