155169672

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{131947}}^1$

素因数の和:131970

約数の個数: 48

約数和(自身を含む): 451262160

約数和(自身を除く): 296092488

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, 131947, 263894, 395841, 527788, 791682, 923629, 1055576, 1583364, 1847258, 2770887, 3166728, 3694516, 5541774, 6465403, 7389032, 11083548, 12930806, 19396209, 22167096, 25861612, 38792418, 51723224, 77584836, 155169672]

約数ペア:

[(1, 155169672), (2, 77584836), (3, 51723224), (4, 38792418), (6, 25861612), (7, 22167096), (8, 19396209), (12, 12930806), (14, 11083548), (21, 7389032), (24, 6465403), (28, 5541774), (42, 3694516), (49, 3166728), (56, 2770887), (84, 1847258), (98, 1583364), (147, 1055576), (168, 923629), (196, 791682), (294, 527788), (392, 395841), (588, 263894), (1176, 131947)]