137357808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{408803}}^1$

素因数の和:408821

約数の個数: 40

約数和(自身を含む): 405533568

約数和(自身を除く): 268175760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 408803, 817606, 1226409, 1635212, 2452818, 2861621, 3270424, 4905636, 5723242, 6540848, 8584863, 9811272, 11446484, 17169726, 19622544, 22892968, 34339452, 45785936, 68678904, 137357808]

約数ペア:

[(1, 137357808), (2, 68678904), (3, 45785936), (4, 34339452), (6, 22892968), (7, 19622544), (8, 17169726), (12, 11446484), (14, 9811272), (16, 8584863), (21, 6540848), (24, 5723242), (28, 4905636), (42, 3270424), (48, 2861621), (56, 2452818), (84, 1635212), (112, 1226409), (168, 817606), (336, 408803)]