168697744

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1489}}^1$

素因数の和:1667

約数の個数: 40

約数和(自身を含む): 334969880

約数和(自身を除く): 166272136

約数列:

[1, 2, 4, 8, 16, 73, 97, 146, 194, 292, 388, 584, 776, 1168, 1489, 1552, 2978, 5956, 7081, 11912, 14162, 23824, 28324, 56648, 108697, 113296, 144433, 217394, 288866, 434788, 577732, 869576, 1155464, 1739152, 2310928, 10543609, 21087218, 42174436, 84348872, 168697744]

約数ペア:

[(1, 168697744), (2, 84348872), (4, 42174436), (8, 21087218), (16, 10543609), (73, 2310928), (97, 1739152), (146, 1155464), (194, 869576), (292, 577732), (388, 434788), (584, 288866), (776, 217394), (1168, 144433), (1489, 113296), (1552, 108697), (2978, 56648), (5956, 28324), (7081, 23824), (11912, 14162)]