139212796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{55331}}^1$

素因数の和:55389

約数の個数: 24

約数和(自身を含む): 264929616

約数和(自身を除く): 125716820

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 55331, 110662, 221324, 940627, 1881254, 2047247, 3762508, 4094494, 8188988, 34803199, 69606398, 139212796]

約数ペア:

[(1, 139212796), (2, 69606398), (4, 34803199), (17, 8188988), (34, 4094494), (37, 3762508), (68, 2047247), (74, 1881254), (148, 940627), (629, 221324), (1258, 110662), (2516, 55331)]