169721808

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{49801}}^1$

素因数の和:49883

約数の個数: 40

約数和(自身を含む): 444632256

約数和(自身を除く): 274910448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 49801, 99602, 149403, 199204, 298806, 398408, 597612, 796816, 1195224, 2390448, 3535871, 7071742, 10607613, 14143484, 21215226, 28286968, 42430452, 56573936, 84860904, 169721808]

約数ペア:

[(1, 169721808), (2, 84860904), (3, 56573936), (4, 42430452), (6, 28286968), (8, 21215226), (12, 14143484), (16, 10607613), (24, 7071742), (48, 3535871), (71, 2390448), (142, 1195224), (213, 796816), (284, 597612), (426, 398408), (568, 298806), (852, 199204), (1136, 149403), (1704, 99602), (3408, 49801)]