159164876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 326501280

約数和(自身を除く): 167336404

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 169, 299, 338, 353, 377, 598, 667, 676, 706, 754, 1196, 1334, 1412, 1508, 2668, 3887, 4589, 4901, 7774, 8119, 8671, 9178, 9802, 10237, 15548, 16238, 17342, 18356, 19604, 20474, 32476, 34684, 40948, 59657, 105547, 112723, 119314, 133081, 211094, 225446, 235451, 238628, 266162, 422188, 450892, 470902, 532324, 941804, 1372111, 1730053, 2744222, 3060863, 3460106, 5488444, 6121726, 6920212, 12243452, 39791219, 79582438, 159164876]

約数ペア:

[(1, 159164876), (2, 79582438), (4, 39791219), (13, 12243452), (23, 6920212), (26, 6121726), (29, 5488444), (46, 3460106), (52, 3060863), (58, 2744222), (92, 1730053), (116, 1372111), (169, 941804), (299, 532324), (338, 470902), (353, 450892), (377, 422188), (598, 266162), (667, 238628), (676, 235451), (706, 225446), (754, 211094), (1196, 133081), (1334, 119314), (1412, 112723), (1508, 105547), (2668, 59657), (3887, 40948), (4589, 34684), (4901, 32476), (7774, 20474), (8119, 19604), (8671, 18356), (9178, 17342), (9802, 16238), (10237, 15548)]