144312688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22381}}^1$

素因数の和:22433

約数の個数: 40

約数和(自身を含む): 310841216

約数和(自身を除く): 166528528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 22381, 44762, 89524, 179048, 290953, 358096, 581906, 693811, 1163812, 1387622, 2327624, 2775244, 4655248, 5550488, 9019543, 11100976, 18039086, 36078172, 72156344, 144312688]

約数ペア:

[(1, 144312688), (2, 72156344), (4, 36078172), (8, 18039086), (13, 11100976), (16, 9019543), (26, 5550488), (31, 4655248), (52, 2775244), (62, 2327624), (104, 1387622), (124, 1163812), (208, 693811), (248, 581906), (403, 358096), (496, 290953), (806, 179048), (1612, 89524), (3224, 44762), (6448, 22381)]