127166416

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:524

約数の個数: 60

約数和(自身を含む): 269580960

約数和(自身を除く): 142414544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 169, 208, 262, 338, 359, 524, 676, 718, 1048, 1352, 1436, 1703, 2096, 2704, 2872, 3406, 4667, 5744, 6812, 9334, 13624, 18668, 22139, 27248, 37336, 44278, 47029, 60671, 74672, 88556, 94058, 121342, 177112, 188116, 242684, 354224, 376232, 485368, 611377, 752464, 970736, 1222754, 2445508, 4891016, 7947901, 9782032, 15895802, 31791604, 63583208, 127166416]

約数ペア:

[(1, 127166416), (2, 63583208), (4, 31791604), (8, 15895802), (13, 9782032), (16, 7947901), (26, 4891016), (52, 2445508), (104, 1222754), (131, 970736), (169, 752464), (208, 611377), (262, 485368), (338, 376232), (359, 354224), (524, 242684), (676, 188116), (718, 177112), (1048, 121342), (1352, 94058), (1436, 88556), (1703, 74672), (2096, 60671), (2704, 47029), (2872, 44278), (3406, 37336), (4667, 27248), (5744, 22139), (6812, 18668), (9334, 13624)]