156940235885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{4261}}^1$

素因数の和:4518

約数の個数: 64

約数和(自身を含む): 207096376320

約数和(自身を除く): 50156140435

約数列:

[1, 5, 19, 47, 73, 95, 113, 235, 365, 565, 893, 1387, 2147, 3431, 4261, 4465, 5311, 6935, 8249, 10735, 17155, 21305, 26555, 41245, 65189, 80959, 100909, 156731, 200267, 311053, 325945, 387703, 404795, 481493, 504545, 783655, 1001335, 1555265, 1938515, 2407465, 3805073, 5910007, 7366357, 9148367, 14619491, 19025365, 22630171, 29550035, 35148989, 36831785, 45741835, 73097455, 113150855, 175744945, 277770329, 429973249, 667830791, 1388851645, 1652002483, 2149866245, 3339153955, 8260012415, 31388047177, 156940235885]

約数ペア:

[(1, 156940235885), (5, 31388047177), (19, 8260012415), (47, 3339153955), (73, 2149866245), (95, 1652002483), (113, 1388851645), (235, 667830791), (365, 429973249), (565, 277770329), (893, 175744945), (1387, 113150855), (2147, 73097455), (3431, 45741835), (4261, 36831785), (4465, 35148989), (5311, 29550035), (6935, 22630171), (8249, 19025365), (10735, 14619491), (17155, 9148367), (21305, 7366357), (26555, 5910007), (41245, 3805073), (65189, 2407465), (80959, 1938515), (100909, 1555265), (156731, 1001335), (200267, 783655), (311053, 504545), (325945, 481493), (387703, 404795)]