187839872

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1975

約数の個数: 64

約数和(自身を含む): 414201600

約数和(自身を除く): 226361728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 284, 352, 568, 704, 781, 1136, 1408, 1562, 1879, 2272, 3124, 3758, 4544, 6248, 7516, 9088, 12496, 15032, 20669, 24992, 30064, 41338, 49984, 60128, 82676, 99968, 120256, 133409, 165352, 240512, 266818, 330704, 533636, 661408, 1067272, 1322816, 1467499, 2134544, 2645632, 2934998, 4269088, 5869996, 8538176, 11739992, 17076352, 23479984, 46959968, 93919936, 187839872]

約数ペア:

[(1, 187839872), (2, 93919936), (4, 46959968), (8, 23479984), (11, 17076352), (16, 11739992), (22, 8538176), (32, 5869996), (44, 4269088), (64, 2934998), (71, 2645632), (88, 2134544), (128, 1467499), (142, 1322816), (176, 1067272), (284, 661408), (352, 533636), (568, 330704), (704, 266818), (781, 240512), (1136, 165352), (1408, 133409), (1562, 120256), (1879, 99968), (2272, 82676), (3124, 60128), (3758, 49984), (4544, 41338), (6248, 30064), (7516, 24992), (9088, 20669), (12496, 15032)]