144037187

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{683}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 168625152

約数和(自身を除く): 24587965

約数列:

[1, 7, 47, 329, 641, 683, 4487, 4781, 30127, 32101, 210889, 224707, 437803, 3064621, 20576741, 144037187]

約数ペア:

[(1, 144037187), (7, 20576741), (47, 3064621), (329, 437803), (641, 224707), (683, 210889), (4487, 32101), (4781, 30127)]