191912172

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{2087}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 458357760

約数和(自身を除く): 266445588

約数列:

[1, 2, 3, 4, 6, 12, 79, 97, 158, 194, 237, 291, 316, 388, 474, 582, 948, 1164, 2087, 4174, 6261, 7663, 8348, 12522, 15326, 22989, 25044, 30652, 45978, 91956, 164873, 202439, 329746, 404878, 494619, 607317, 659492, 809756, 989238, 1214634, 1978476, 2429268, 15992681, 31985362, 47978043, 63970724, 95956086, 191912172]

約数ペア:

[(1, 191912172), (2, 95956086), (3, 63970724), (4, 47978043), (6, 31985362), (12, 15992681), (79, 2429268), (97, 1978476), (158, 1214634), (194, 989238), (237, 809756), (291, 659492), (316, 607317), (388, 494619), (474, 404878), (582, 329746), (948, 202439), (1164, 164873), (2087, 91956), (4174, 45978), (6261, 30652), (7663, 25044), (8348, 22989), (12522, 15326)]