180268368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{536513}}^1$

素因数の和:536531

約数の個数: 40

約数和(自身を含む): 532221888

約数和(自身を除く): 351953520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 536513, 1073026, 1609539, 2146052, 3219078, 3755591, 4292104, 6438156, 7511182, 8584208, 11266773, 12876312, 15022364, 22533546, 25752624, 30044728, 45067092, 60089456, 90134184, 180268368]

約数ペア:

[(1, 180268368), (2, 90134184), (3, 60089456), (4, 45067092), (6, 30044728), (7, 25752624), (8, 22533546), (12, 15022364), (14, 12876312), (16, 11266773), (21, 8584208), (24, 7511182), (28, 6438156), (42, 4292104), (48, 3755591), (56, 3219078), (84, 2146052), (112, 1609539), (168, 1073026), (336, 536513)]