164340624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{489109}}^1$

素因数の和:489127

約数の個数: 40

約数和(自身を含む): 485197120

約数和(自身を除く): 320856496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 489109, 978218, 1467327, 1956436, 2934654, 3423763, 3912872, 5869308, 6847526, 7825744, 10271289, 11738616, 13695052, 20542578, 23477232, 27390104, 41085156, 54780208, 82170312, 164340624]

約数ペア:

[(1, 164340624), (2, 82170312), (3, 54780208), (4, 41085156), (6, 27390104), (7, 23477232), (8, 20542578), (12, 13695052), (14, 11738616), (16, 10271289), (21, 7825744), (24, 6847526), (28, 5869308), (42, 3912872), (48, 3423763), (56, 2934654), (84, 1956436), (112, 1467327), (168, 978218), (336, 489109)]