143918864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1621}}^1$

素因数の和:1839

約数の個数: 40

約数和(自身を含む): 289624320

約数和(自身を除く): 145705456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 179, 248, 358, 496, 716, 1432, 1621, 2864, 3242, 5549, 6484, 11098, 12968, 22196, 25936, 44392, 50251, 88784, 100502, 201004, 290159, 402008, 580318, 804016, 1160636, 2321272, 4642544, 8994929, 17989858, 35979716, 71959432, 143918864]

約数ペア:

[(1, 143918864), (2, 71959432), (4, 35979716), (8, 17989858), (16, 8994929), (31, 4642544), (62, 2321272), (124, 1160636), (179, 804016), (248, 580318), (358, 402008), (496, 290159), (716, 201004), (1432, 100502), (1621, 88784), (2864, 50251), (3242, 44392), (5549, 25936), (6484, 22196), (11098, 12968)]