144665354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 240814080

約数和(自身を除く): 96148726

約数列:

[1, 2, 19, 23, 38, 46, 103, 206, 437, 874, 1607, 1957, 2369, 3214, 3914, 4738, 30533, 36961, 45011, 61066, 73922, 90022, 165521, 331042, 702259, 1404518, 3144899, 3806983, 6289798, 7613966, 72332677, 144665354]

約数ペア:

[(1, 144665354), (2, 72332677), (19, 7613966), (23, 6289798), (38, 3806983), (46, 3144899), (103, 1404518), (206, 702259), (437, 331042), (874, 165521), (1607, 90022), (1957, 73922), (2369, 61066), (3214, 45011), (3914, 36961), (4738, 30533)]