145548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 397488

約数和(自身を除く): 251940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 311, 468, 622, 933, 1244, 1866, 2799, 3732, 4043, 5598, 8086, 11196, 12129, 16172, 24258, 36387, 48516, 72774, 145548]

約数ペア:

[(1, 145548), (2, 72774), (3, 48516), (4, 36387), (6, 24258), (9, 16172), (12, 12129), (13, 11196), (18, 8086), (26, 5598), (36, 4043), (39, 3732), (52, 2799), (78, 1866), (117, 1244), (156, 933), (234, 622), (311, 468)]