144007160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{327289}}^1$

素因数の和:327311

約数の個数: 32

約数和(自身を含む): 353473200

約数和(自身を除く): 209466040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 327289, 654578, 1309156, 1636445, 2618312, 3272890, 3600179, 6545780, 7200358, 13091560, 14400716, 18000895, 28801432, 36001790, 72003580, 144007160]

約数ペア:

[(1, 144007160), (2, 72003580), (4, 36001790), (5, 28801432), (8, 18000895), (10, 14400716), (11, 13091560), (20, 7200358), (22, 6545780), (40, 3600179), (44, 3272890), (55, 2618312), (88, 1636445), (110, 1309156), (220, 654578), (440, 327289)]