127215888

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 336853440

約数和(自身を除く): 209637552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 97, 178, 194, 267, 291, 307, 356, 388, 534, 582, 614, 712, 776, 921, 1068, 1164, 1228, 1424, 1552, 1842, 2136, 2328, 2456, 3684, 4272, 4656, 4912, 7368, 8633, 14736, 17266, 25899, 27323, 29779, 34532, 51798, 54646, 59558, 69064, 81969, 89337, 103596, 109292, 119116, 138128, 163938, 178674, 207192, 218584, 238232, 327876, 357348, 414384, 437168, 476464, 655752, 714696, 1311504, 1429392, 2650331, 5300662, 7950993, 10601324, 15901986, 21202648, 31803972, 42405296, 63607944, 127215888]

約数ペア:

[(1, 127215888), (2, 63607944), (3, 42405296), (4, 31803972), (6, 21202648), (8, 15901986), (12, 10601324), (16, 7950993), (24, 5300662), (48, 2650331), (89, 1429392), (97, 1311504), (178, 714696), (194, 655752), (267, 476464), (291, 437168), (307, 414384), (356, 357348), (388, 327876), (534, 238232), (582, 218584), (614, 207192), (712, 178674), (776, 163938), (921, 138128), (1068, 119116), (1164, 109292), (1228, 103596), (1424, 89337), (1552, 81969), (1842, 69064), (2136, 59558), (2328, 54646), (2456, 51798), (3684, 34532), (4272, 29779), (4656, 27323), (4912, 25899), (7368, 17266), (8633, 14736)]