188545168

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 444185856

約数和(自身を除く): 255640688

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 92, 106, 112, 161, 184, 212, 322, 368, 371, 424, 644, 742, 848, 1219, 1288, 1381, 1484, 2438, 2576, 2762, 2968, 4876, 5524, 5936, 8533, 9667, 9752, 11048, 17066, 19334, 19504, 22096, 31763, 34132, 38668, 63526, 68264, 73193, 77336, 127052, 136528, 146386, 154672, 222341, 254104, 292772, 444682, 508208, 512351, 585544, 889364, 1024702, 1171088, 1683439, 1778728, 2049404, 3366878, 3557456, 4098808, 6733756, 8197616, 11784073, 13467512, 23568146, 26935024, 47136292, 94272584, 188545168]

約数ペア:

[(1, 188545168), (2, 94272584), (4, 47136292), (7, 26935024), (8, 23568146), (14, 13467512), (16, 11784073), (23, 8197616), (28, 6733756), (46, 4098808), (53, 3557456), (56, 3366878), (92, 2049404), (106, 1778728), (112, 1683439), (161, 1171088), (184, 1024702), (212, 889364), (322, 585544), (368, 512351), (371, 508208), (424, 444682), (644, 292772), (742, 254104), (848, 222341), (1219, 154672), (1288, 146386), (1381, 136528), (1484, 127052), (2438, 77336), (2576, 73193), (2762, 68264), (2968, 63526), (4876, 38668), (5524, 34132), (5936, 31763), (8533, 22096), (9667, 19504), (9752, 19334), (11048, 17066)]