143981658

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{140333}}^1$

素因数の和:140363

約数の個数: 32

約数和(自身を含む): 336801600

約数和(自身を除く): 192819942

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 140333, 280666, 420999, 841998, 1262997, 2525994, 2666327, 3788991, 5332654, 7577982, 7998981, 15997962, 23996943, 47993886, 71990829, 143981658]

約数ペア:

[(1, 143981658), (2, 71990829), (3, 47993886), (6, 23996943), (9, 15997962), (18, 7998981), (19, 7577982), (27, 5332654), (38, 3788991), (54, 2666327), (57, 2525994), (114, 1262997), (171, 841998), (342, 420999), (513, 280666), (1026, 140333)]