145390284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{310663}}^1$

素因数の和:310686

約数の個数: 36

約数和(自身を含む): 395785936

約数和(自身を除く): 250395652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 310663, 621326, 931989, 1242652, 1863978, 2795967, 3727956, 4038619, 5591934, 8077238, 11183868, 12115857, 16154476, 24231714, 36347571, 48463428, 72695142, 145390284]

約数ペア:

[(1, 145390284), (2, 72695142), (3, 48463428), (4, 36347571), (6, 24231714), (9, 16154476), (12, 12115857), (13, 11183868), (18, 8077238), (26, 5591934), (36, 4038619), (39, 3727956), (52, 2795967), (78, 1863978), (117, 1242652), (156, 931989), (234, 621326), (468, 310663)]