161373168

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1228

約数の個数: 160

約数和(自身を含む): 523180800

約数和(自身を除く): 361807632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 144, 174, 176, 198, 216, 232, 261, 264, 297, 319, 348, 396, 432, 464, 522, 528, 594, 638, 696, 783, 792, 957, 1044, 1171, 1188, 1276, 1392, 1566, 1584, 1914, 2088, 2342, 2376, 2552, 2871, 3132, 3513, 3828, 4176, 4684, 4752, 5104, 5742, 6264, 7026, 7656, 8613, 9368, 10539, 11484, 12528, 12881, 14052, 15312, 17226, 18736, 21078, 22968, 25762, 28104, 31617, 33959, 34452, 38643, 42156, 45936, 51524, 56208, 63234, 67918, 68904, 77286, 84312, 101877, 103048, 115929, 126468, 135836, 137808, 154572, 168624, 203754, 206096, 231858, 252936, 271672, 305631, 309144, 347787, 373549, 407508, 463716, 505872, 543344, 611262, 618288, 695574, 747098, 815016, 916893, 927432, 1120647, 1222524, 1391148, 1494196, 1630032, 1833786, 1854864, 2241294, 2445048, 2782296, 2988392, 3361941, 3667572, 4482588, 4890096, 5564592, 5976784, 6723882, 7335144, 8965176, 10085823, 13447764, 14670288, 17930352, 20171646, 26895528, 40343292, 53791056, 80686584, 161373168]

約数ペア:

[(1, 161373168), (2, 80686584), (3, 53791056), (4, 40343292), (6, 26895528), (8, 20171646), (9, 17930352), (11, 14670288), (12, 13447764), (16, 10085823), (18, 8965176), (22, 7335144), (24, 6723882), (27, 5976784), (29, 5564592), (33, 4890096), (36, 4482588), (44, 3667572), (48, 3361941), (54, 2988392), (58, 2782296), (66, 2445048), (72, 2241294), (87, 1854864), (88, 1833786), (99, 1630032), (108, 1494196), (116, 1391148), (132, 1222524), (144, 1120647), (174, 927432), (176, 916893), (198, 815016), (216, 747098), (232, 695574), (261, 618288), (264, 611262), (297, 543344), (319, 505872), (348, 463716), (396, 407508), (432, 373549), (464, 347787), (522, 309144), (528, 305631), (594, 271672), (638, 252936), (696, 231858), (783, 206096), (792, 203754), (957, 168624), (1044, 154572), (1171, 137808), (1188, 135836), (1276, 126468), (1392, 115929), (1566, 103048), (1584, 101877), (1914, 84312), (2088, 77286), (2342, 68904), (2376, 67918), (2552, 63234), (2871, 56208), (3132, 51524), (3513, 45936), (3828, 42156), (4176, 38643), (4684, 34452), (4752, 33959), (5104, 31617), (5742, 28104), (6264, 25762), (7026, 22968), (7656, 21078), (8613, 18736), (9368, 17226), (10539, 15312), (11484, 14052), (12528, 12881)]