144259744

素因数分解:

$2^5\times {\mathrm{37}}^3\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 295180200

約数和(自身を除く): 150920456

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 89, 148, 178, 296, 356, 592, 712, 1184, 1369, 1424, 2738, 2848, 3293, 5476, 6586, 10952, 13172, 21904, 26344, 43808, 50653, 52688, 101306, 105376, 121841, 202612, 243682, 405224, 487364, 810448, 974728, 1620896, 1949456, 3898912, 4508117, 9016234, 18032468, 36064936, 72129872, 144259744]

約数ペア:

[(1, 144259744), (2, 72129872), (4, 36064936), (8, 18032468), (16, 9016234), (32, 4508117), (37, 3898912), (74, 1949456), (89, 1620896), (148, 974728), (178, 810448), (296, 487364), (356, 405224), (592, 243682), (712, 202612), (1184, 121841), (1369, 105376), (1424, 101306), (2738, 52688), (2848, 50653), (3293, 43808), (5476, 26344), (6586, 21904), (10952, 13172)]