149148678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67003}}^1$

素因数の和:67068

約数の個数: 32

約数和(自身を含む): 347348736

約数和(自身を除く): 198200058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 67003, 134006, 201009, 402018, 469021, 938042, 1407063, 2814126, 3551159, 7102318, 10653477, 21306954, 24858113, 49716226, 74574339, 149148678]

約数ペア:

[(1, 149148678), (2, 74574339), (3, 49716226), (6, 24858113), (7, 21306954), (14, 10653477), (21, 7102318), (42, 3551159), (53, 2814126), (106, 1407063), (159, 938042), (318, 469021), (371, 402018), (742, 201009), (1113, 134006), (2226, 67003)]