144893238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149993}}^1$

素因数の和:150028

約数の個数: 32

約数和(自身を含む): 345586176

約数和(自身を除く): 200692938

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 149993, 299986, 449979, 899958, 1049951, 2099902, 3149853, 3449839, 6299706, 6899678, 10349517, 20699034, 24148873, 48297746, 72446619, 144893238]

約数ペア:

[(1, 144893238), (2, 72446619), (3, 48297746), (6, 24148873), (7, 20699034), (14, 10349517), (21, 6899678), (23, 6299706), (42, 3449839), (46, 3149853), (69, 2099902), (138, 1049951), (161, 899958), (322, 449979), (483, 299986), (966, 149993)]