129209136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1609}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 383308800

約数和(自身を除く): 254099664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1609, 1673, 1912, 2868, 3218, 3346, 3824, 4827, 5019, 5736, 6436, 6692, 9654, 10038, 11263, 11472, 12872, 13384, 19308, 20076, 22526, 25744, 26768, 33789, 38616, 40152, 45052, 67578, 77232, 80304, 90104, 135156, 180208, 270312, 384551, 540624, 769102, 1153653, 1538204, 2307306, 2691857, 3076408, 4614612, 5383714, 6152816, 8075571, 9229224, 10767428, 16151142, 18458448, 21534856, 32302284, 43069712, 64604568, 129209136]

約数ペア:

[(1, 129209136), (2, 64604568), (3, 43069712), (4, 32302284), (6, 21534856), (7, 18458448), (8, 16151142), (12, 10767428), (14, 9229224), (16, 8075571), (21, 6152816), (24, 5383714), (28, 4614612), (42, 3076408), (48, 2691857), (56, 2307306), (84, 1538204), (112, 1153653), (168, 769102), (239, 540624), (336, 384551), (478, 270312), (717, 180208), (956, 135156), (1434, 90104), (1609, 80304), (1673, 77232), (1912, 67578), (2868, 45052), (3218, 40152), (3346, 38616), (3824, 33789), (4827, 26768), (5019, 25744), (5736, 22526), (6436, 20076), (6692, 19308), (9654, 13384), (10038, 12872), (11263, 11472)]