164328208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{1129}}^1$

素因数の和:1975

約数の個数: 40

約数和(自身を含む): 348058080

約数和(自身を除く): 183729872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 827, 1129, 1654, 2258, 3308, 4516, 6616, 9032, 9097, 12419, 13232, 18064, 18194, 24838, 36388, 49676, 72776, 99352, 145552, 198704, 933683, 1867366, 3734732, 7469464, 10270513, 14938928, 20541026, 41082052, 82164104, 164328208]

約数ペア:

[(1, 164328208), (2, 82164104), (4, 41082052), (8, 20541026), (11, 14938928), (16, 10270513), (22, 7469464), (44, 3734732), (88, 1867366), (176, 933683), (827, 198704), (1129, 145552), (1654, 99352), (2258, 72776), (3308, 49676), (4516, 36388), (6616, 24838), (9032, 18194), (9097, 18064), (12419, 13232)]