155124984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{131909}}^1$

素因数の和:131932

約数の個数: 48

約数和(自身を含む): 451132200

約数和(自身を除く): 296007216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 131909, 263818, 395727, 527636, 791454, 923363, 1055272, 1582908, 1846726, 2770089, 3165816, 3693452, 5540178, 6463541, 7386904, 11080356, 12927082, 19390623, 22160712, 25854164, 38781246, 51708328, 77562492, 155124984]

約数ペア:

[(1, 155124984), (2, 77562492), (3, 51708328), (4, 38781246), (6, 25854164), (7, 22160712), (8, 19390623), (12, 12927082), (14, 11080356), (21, 7386904), (24, 6463541), (28, 5540178), (42, 3693452), (49, 3165816), (56, 2770089), (84, 1846726), (98, 1582908), (147, 1055272), (168, 923363), (196, 791454), (294, 527636), (392, 395727), (588, 263818), (1176, 131909)]