188396672

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 392985600

約数和(自身を除く): 204588928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 316, 496, 601, 632, 992, 1202, 1264, 1984, 2404, 2449, 2528, 3968, 4808, 4898, 5056, 9616, 9796, 10112, 18631, 19232, 19592, 37262, 38464, 39184, 47479, 74524, 76928, 78368, 94958, 149048, 156736, 189916, 298096, 313472, 379832, 596192, 759664, 1192384, 1471849, 1519328, 2384768, 2943698, 3038656, 5887396, 6077312, 11774792, 23549584, 47099168, 94198336, 188396672]

約数ペア:

[(1, 188396672), (2, 94198336), (4, 47099168), (8, 23549584), (16, 11774792), (31, 6077312), (32, 5887396), (62, 3038656), (64, 2943698), (79, 2384768), (124, 1519328), (128, 1471849), (158, 1192384), (248, 759664), (316, 596192), (496, 379832), (601, 313472), (632, 298096), (992, 189916), (1202, 156736), (1264, 149048), (1984, 94958), (2404, 78368), (2449, 76928), (2528, 74524), (3968, 47479), (4808, 39184), (4898, 38464), (5056, 37262), (9616, 19592), (9796, 19232), (10112, 18631)]