149807768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{41521}}^1$

素因数の和:41579

約数の個数: 32

約数和(自身を含む): 313906320

約数和(自身を除く): 164098552

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 41521, 83042, 166084, 332168, 456731, 913462, 1702361, 1826924, 3404722, 3653848, 6809444, 13618888, 18725971, 37451942, 74903884, 149807768]

約数ペア:

[(1, 149807768), (2, 74903884), (4, 37451942), (8, 18725971), (11, 13618888), (22, 6809444), (41, 3653848), (44, 3404722), (82, 1826924), (88, 1702361), (164, 913462), (328, 456731), (451, 332168), (902, 166084), (1804, 83042), (3608, 41521)]