164217836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{74509}}^1$

素因数の和:74561

約数の個数: 24

約数和(自身を含む): 312942000

約数和(自身を除く): 148724164

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 74509, 149018, 298036, 1415671, 2160761, 2831342, 4321522, 5662684, 8643044, 41054459, 82108918, 164217836]

約数ペア:

[(1, 164217836), (2, 82108918), (4, 41054459), (19, 8643044), (29, 5662684), (38, 4321522), (58, 2831342), (76, 2160761), (116, 1415671), (551, 298036), (1102, 149018), (2204, 74509)]