128189184

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2113

約数の個数: 72

約数和(自身を含む): 345452352

約数和(自身を除く): 217263168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 664, 768, 996, 1328, 1992, 2011, 2656, 3984, 4022, 5312, 6033, 7968, 8044, 10624, 12066, 15936, 16088, 21248, 24132, 31872, 32176, 48264, 63744, 64352, 96528, 128704, 166913, 193056, 257408, 333826, 386112, 500739, 514816, 667652, 772224, 1001478, 1335304, 1544448, 2002956, 2670608, 4005912, 5341216, 8011824, 10682432, 16023648, 21364864, 32047296, 42729728, 64094592, 128189184]

約数ペア:

[(1, 128189184), (2, 64094592), (3, 42729728), (4, 32047296), (6, 21364864), (8, 16023648), (12, 10682432), (16, 8011824), (24, 5341216), (32, 4005912), (48, 2670608), (64, 2002956), (83, 1544448), (96, 1335304), (128, 1001478), (166, 772224), (192, 667652), (249, 514816), (256, 500739), (332, 386112), (384, 333826), (498, 257408), (664, 193056), (768, 166913), (996, 128704), (1328, 96528), (1992, 64352), (2011, 63744), (2656, 48264), (3984, 32176), (4022, 31872), (5312, 24132), (6033, 21248), (7968, 16088), (8044, 15936), (10624, 12066)]