191954688

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{10867}}^1$

素因数の和:10909

約数の個数: 72

約数和(自身を含む): 533140608

約数和(自身を除く): 341185920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 10867, 17664, 21734, 32601, 43468, 65202, 86936, 130404, 173872, 249941, 260808, 347744, 499882, 521616, 695488, 749823, 999764, 1043232, 1390976, 1499646, 1999528, 2086464, 2781952, 2999292, 3999056, 4172928, 5998584, 7998112, 8345856, 11997168, 15996224, 23994336, 31992448, 47988672, 63984896, 95977344, 191954688]

約数ペア:

[(1, 191954688), (2, 95977344), (3, 63984896), (4, 47988672), (6, 31992448), (8, 23994336), (12, 15996224), (16, 11997168), (23, 8345856), (24, 7998112), (32, 5998584), (46, 4172928), (48, 3999056), (64, 2999292), (69, 2781952), (92, 2086464), (96, 1999528), (128, 1499646), (138, 1390976), (184, 1043232), (192, 999764), (256, 749823), (276, 695488), (368, 521616), (384, 499882), (552, 347744), (736, 260808), (768, 249941), (1104, 173872), (1472, 130404), (2208, 86936), (2944, 65202), (4416, 43468), (5888, 32601), (8832, 21734), (10867, 17664)]