179661508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4957}}^1$

素因数の和:5032

約数の個数: 48

約数和(自身を含む): 367328304

約数和(自身を除く): 187666796

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 2132, 2788, 4957, 9061, 9914, 18122, 19828, 36244, 64441, 84269, 128882, 168538, 203237, 257764, 337076, 406474, 812948, 1095497, 2190994, 2642081, 3455029, 4381988, 5284162, 6910058, 10568324, 13820116, 44915377, 89830754, 179661508]

約数ペア:

[(1, 179661508), (2, 89830754), (4, 44915377), (13, 13820116), (17, 10568324), (26, 6910058), (34, 5284162), (41, 4381988), (52, 3455029), (68, 2642081), (82, 2190994), (164, 1095497), (221, 812948), (442, 406474), (533, 337076), (697, 257764), (884, 203237), (1066, 168538), (1394, 128882), (2132, 84269), (2788, 64441), (4957, 36244), (9061, 19828), (9914, 18122)]