158416752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2150

約数の個数: 80

約数和(自身を含む): 444416000

約数和(自身を除く): 285999248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 1999, 2032, 3048, 3302, 3998, 4953, 5997, 6096, 6604, 7996, 9906, 11994, 13208, 15992, 19812, 23988, 25987, 26416, 31984, 39624, 47976, 51974, 77961, 79248, 95952, 103948, 155922, 207896, 253873, 311844, 415792, 507746, 623688, 761619, 1015492, 1247376, 1523238, 2030984, 3046476, 3300349, 4061968, 6092952, 6600698, 9901047, 12185904, 13201396, 19802094, 26402792, 39604188, 52805584, 79208376, 158416752]

約数ペア:

[(1, 158416752), (2, 79208376), (3, 52805584), (4, 39604188), (6, 26402792), (8, 19802094), (12, 13201396), (13, 12185904), (16, 9901047), (24, 6600698), (26, 6092952), (39, 4061968), (48, 3300349), (52, 3046476), (78, 2030984), (104, 1523238), (127, 1247376), (156, 1015492), (208, 761619), (254, 623688), (312, 507746), (381, 415792), (508, 311844), (624, 253873), (762, 207896), (1016, 155922), (1524, 103948), (1651, 95952), (1999, 79248), (2032, 77961), (3048, 51974), (3302, 47976), (3998, 39624), (4953, 31984), (5997, 26416), (6096, 25987), (6604, 23988), (7996, 19812), (9906, 15992), (11994, 13208)]