138390126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{143261}}^1$

素因数の和:143296

約数の個数: 32

約数和(自身を含む): 330075648

約数和(自身を除く): 191685522

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 143261, 286522, 429783, 859566, 1002827, 2005654, 3008481, 3295003, 6016962, 6590006, 9885009, 19770018, 23065021, 46130042, 69195063, 138390126]

約数ペア:

[(1, 138390126), (2, 69195063), (3, 46130042), (6, 23065021), (7, 19770018), (14, 9885009), (21, 6590006), (23, 6016962), (42, 3295003), (46, 3008481), (69, 2005654), (138, 1002827), (161, 859566), (322, 429783), (483, 286522), (966, 143261)]