164025452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 311496192

約数和(自身を除く): 147470740

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 173, 191, 292, 346, 382, 692, 764, 1241, 2482, 2941, 3247, 4964, 5882, 6494, 11764, 12629, 12988, 13943, 25258, 27886, 33043, 50516, 55772, 66086, 132172, 214693, 237031, 429386, 474062, 561731, 858772, 948124, 1123462, 2246924, 2412139, 4824278, 9648556, 41006363, 82012726, 164025452]

約数ペア:

[(1, 164025452), (2, 82012726), (4, 41006363), (17, 9648556), (34, 4824278), (68, 2412139), (73, 2246924), (146, 1123462), (173, 948124), (191, 858772), (292, 561731), (346, 474062), (382, 429386), (692, 237031), (764, 214693), (1241, 132172), (2482, 66086), (2941, 55772), (3247, 50516), (4964, 33043), (5882, 27886), (6494, 25258), (11764, 13943), (12629, 12988)]