144522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 379392

約数和(自身を除く): 234870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 37, 42, 62, 63, 74, 93, 111, 126, 186, 217, 222, 259, 279, 333, 434, 518, 558, 651, 666, 777, 1147, 1302, 1554, 1953, 2294, 2331, 3441, 3906, 4662, 6882, 8029, 10323, 16058, 20646, 24087, 48174, 72261, 144522]

約数ペア:

[(1, 144522), (2, 72261), (3, 48174), (6, 24087), (7, 20646), (9, 16058), (14, 10323), (18, 8029), (21, 6882), (31, 4662), (37, 3906), (42, 3441), (62, 2331), (63, 2294), (74, 1953), (93, 1554), (111, 1302), (126, 1147), (186, 777), (217, 666), (222, 651), (259, 558), (279, 518), (333, 434)]