192690172

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 390602240

約数和(自身を除く): 197912068

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 283, 289, 323, 527, 566, 578, 589, 646, 1054, 1132, 1156, 1178, 1292, 2108, 2356, 4811, 5377, 5491, 8773, 8959, 9622, 10013, 10754, 10982, 17546, 17918, 19244, 20026, 21508, 21964, 35092, 35836, 40052, 81787, 91409, 149141, 163574, 166687, 170221, 182818, 298282, 327148, 333374, 340442, 365636, 596564, 666748, 680884, 1553953, 2535397, 2833679, 3107906, 5070794, 5667358, 6215812, 10141588, 11334716, 48172543, 96345086, 192690172]

約数ペア:

[(1, 192690172), (2, 96345086), (4, 48172543), (17, 11334716), (19, 10141588), (31, 6215812), (34, 5667358), (38, 5070794), (62, 3107906), (68, 2833679), (76, 2535397), (124, 1553953), (283, 680884), (289, 666748), (323, 596564), (527, 365636), (566, 340442), (578, 333374), (589, 327148), (646, 298282), (1054, 182818), (1132, 170221), (1156, 166687), (1178, 163574), (1292, 149141), (2108, 91409), (2356, 81787), (4811, 40052), (5377, 35836), (5491, 35092), (8773, 21964), (8959, 21508), (9622, 20026), (10013, 19244), (10754, 17918), (10982, 17546)]