156939527997

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{235967}}^1$

素因数の和:236029

約数の個数: 96

約数和(自身を含む): 296843968512

約数和(自身を除く): 139904440515

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 81, 119, 153, 161, 189, 207, 243, 357, 391, 459, 483, 567, 621, 1071, 1173, 1377, 1449, 1701, 1863, 2737, 3213, 3519, 4131, 4347, 5589, 8211, 9639, 10557, 13041, 24633, 28917, 31671, 39123, 73899, 95013, 221697, 235967, 665091, 707901, 1651769, 2123703, 4011439, 4955307, 5427241, 6371109, 12034317, 14865921, 16281723, 19113327, 28080073, 36102951, 37990687, 44597763, 48845169, 57339981, 84240219, 92263097, 108308853, 113972061, 133793289, 146535507, 252720657, 276789291, 324926559, 341916183, 401379867, 439606521, 645841679, 758161971, 830367873, 974779677, 1025748549, 1318819563, 1937525037, 2274485913, 2491103619, 3077245647, 5812575111, 6823457739, 7473310857, 9231736941, 17437725333, 22419932571, 52313175999, 156939527997]

約数ペア:

[(1, 156939527997), (3, 52313175999), (7, 22419932571), (9, 17437725333), (17, 9231736941), (21, 7473310857), (23, 6823457739), (27, 5812575111), (51, 3077245647), (63, 2491103619), (69, 2274485913), (81, 1937525037), (119, 1318819563), (153, 1025748549), (161, 974779677), (189, 830367873), (207, 758161971), (243, 645841679), (357, 439606521), (391, 401379867), (459, 341916183), (483, 324926559), (567, 276789291), (621, 252720657), (1071, 146535507), (1173, 133793289), (1377, 113972061), (1449, 108308853), (1701, 92263097), (1863, 84240219), (2737, 57339981), (3213, 48845169), (3519, 44597763), (4131, 37990687), (4347, 36102951), (5589, 28080073), (8211, 19113327), (9639, 16281723), (10557, 14865921), (13041, 12034317), (24633, 6371109), (28917, 5427241), (31671, 4955307), (39123, 4011439), (73899, 2123703), (95013, 1651769), (221697, 707901), (235967, 665091)]