190458288

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 551536128

約数和(自身を除く): 361077840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 107, 141, 144, 188, 214, 263, 282, 321, 376, 423, 428, 526, 564, 642, 752, 789, 846, 856, 963, 1052, 1128, 1284, 1578, 1692, 1712, 1926, 2104, 2256, 2367, 2568, 3156, 3384, 3852, 4208, 4734, 5029, 5136, 6312, 6768, 7704, 9468, 10058, 12361, 12624, 15087, 15408, 18936, 20116, 24722, 28141, 30174, 37083, 37872, 40232, 45261, 49444, 56282, 60348, 74166, 80464, 84423, 90522, 98888, 111249, 112564, 120696, 148332, 168846, 181044, 197776, 222498, 225128, 241392, 253269, 296664, 337692, 362088, 444996, 450256, 506538, 593328, 675384, 724176, 889992, 1013076, 1322627, 1350768, 1779984, 2026152, 2645254, 3967881, 4052304, 5290508, 7935762, 10581016, 11903643, 15871524, 21162032, 23807286, 31743048, 47614572, 63486096, 95229144, 190458288]

約数ペア:

[(1, 190458288), (2, 95229144), (3, 63486096), (4, 47614572), (6, 31743048), (8, 23807286), (9, 21162032), (12, 15871524), (16, 11903643), (18, 10581016), (24, 7935762), (36, 5290508), (47, 4052304), (48, 3967881), (72, 2645254), (94, 2026152), (107, 1779984), (141, 1350768), (144, 1322627), (188, 1013076), (214, 889992), (263, 724176), (282, 675384), (321, 593328), (376, 506538), (423, 450256), (428, 444996), (526, 362088), (564, 337692), (642, 296664), (752, 253269), (789, 241392), (846, 225128), (856, 222498), (963, 197776), (1052, 181044), (1128, 168846), (1284, 148332), (1578, 120696), (1692, 112564), (1712, 111249), (1926, 98888), (2104, 90522), (2256, 84423), (2367, 80464), (2568, 74166), (3156, 60348), (3384, 56282), (3852, 49444), (4208, 45261), (4734, 40232), (5029, 37872), (5136, 37083), (6312, 30174), (6768, 28141), (7704, 24722), (9468, 20116), (10058, 18936), (12361, 15408), (12624, 15087)]