144432148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271489}}^1$

素因数の和:271519

約数の個数: 24

約数和(自身を含む): 304068800

約数和(自身を除く): 159636652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 271489, 542978, 1085956, 1900423, 3800846, 5158291, 7601692, 10316582, 20633164, 36108037, 72216074, 144432148]

約数ペア:

[(1, 144432148), (2, 72216074), (4, 36108037), (7, 20633164), (14, 10316582), (19, 7601692), (28, 5158291), (38, 3800846), (76, 1900423), (133, 1085956), (266, 542978), (532, 271489)]