168977772

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{21433}}^1$

素因数の和:21519

約数の個数: 48

約数和(自身を含む): 444112480

約数和(自身を除く): 275134708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 21433, 42866, 64299, 85732, 128598, 192897, 257196, 385794, 578691, 771588, 1157382, 1564609, 2314764, 3129218, 4693827, 6258436, 9387654, 14081481, 18775308, 28162962, 42244443, 56325924, 84488886, 168977772]

約数ペア:

[(1, 168977772), (2, 84488886), (3, 56325924), (4, 42244443), (6, 28162962), (9, 18775308), (12, 14081481), (18, 9387654), (27, 6258436), (36, 4693827), (54, 3129218), (73, 2314764), (108, 1564609), (146, 1157382), (219, 771588), (292, 578691), (438, 385794), (657, 257196), (876, 192897), (1314, 128598), (1971, 85732), (2628, 64299), (3942, 42866), (7884, 21433)]