143976352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{346097}}^1$

素因数の和:346120

約数の個数: 24

約数和(自身を含む): 305258436

約数和(自身を除く): 161282084

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 346097, 692194, 1384388, 2768776, 4499261, 5537552, 8998522, 11075104, 17997044, 35994088, 71988176, 143976352]

約数ペア:

[(1, 143976352), (2, 71988176), (4, 35994088), (8, 17997044), (13, 11075104), (16, 8998522), (26, 5537552), (32, 4499261), (52, 2768776), (104, 1384388), (208, 692194), (416, 346097)]