144292540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15383}}^1$

素因数の和:15466

約数の個数: 48

約数和(自身を含む): 351493632

約数和(自身を除く): 207201092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 15383, 30766, 61532, 76915, 107681, 153830, 215362, 307660, 430724, 538405, 1030661, 1076810, 2061322, 2153620, 4122644, 5153305, 7214627, 10306610, 14429254, 20613220, 28858508, 36073135, 72146270, 144292540]

約数ペア:

[(1, 144292540), (2, 72146270), (4, 36073135), (5, 28858508), (7, 20613220), (10, 14429254), (14, 10306610), (20, 7214627), (28, 5153305), (35, 4122644), (67, 2153620), (70, 2061322), (134, 1076810), (140, 1030661), (268, 538405), (335, 430724), (469, 307660), (670, 215362), (938, 153830), (1340, 107681), (1876, 76915), (2345, 61532), (4690, 30766), (9380, 15383)]