16169648128

素因数分解:

$2^{14}\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 34392243200

約数和(自身を除く): 18222595072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 256, 304, 409, 508, 512, 608, 818, 1016, 1024, 1216, 1636, 2032, 2048, 2413, 2432, 3272, 4064, 4096, 4826, 4864, 6544, 7771, 8128, 8192, 9652, 9728, 13088, 15542, 16256, 16384, 19304, 19456, 26176, 31084, 32512, 38608, 38912, 51943, 52352, 62168, 65024, 77216, 77824, 103886, 104704, 124336, 130048, 154432, 155648, 207772, 209408, 248672, 260096, 308864, 311296, 415544, 418816, 497344, 520192, 617728, 831088, 837632, 986917, 994688, 1040384, 1235456, 1662176, 1675264, 1973834, 1989376, 2080768, 2470912, 3324352, 3350528, 3947668, 3978752, 4941824, 6648704, 6701056, 7895336, 7957504, 9883648, 13297408, 15790672, 15915008, 19767296, 26594816, 31581344, 31830016, 39534592, 53189632, 63162688, 63660032, 106379264, 126325376, 127320064, 212758528, 252650752, 425517056, 505301504, 851034112, 1010603008, 2021206016, 4042412032, 8084824064, 16169648128]

約数ペア:

[(1, 16169648128), (2, 8084824064), (4, 4042412032), (8, 2021206016), (16, 1010603008), (19, 851034112), (32, 505301504), (38, 425517056), (64, 252650752), (76, 212758528), (127, 127320064), (128, 126325376), (152, 106379264), (254, 63660032), (256, 63162688), (304, 53189632), (409, 39534592), (508, 31830016), (512, 31581344), (608, 26594816), (818, 19767296), (1016, 15915008), (1024, 15790672), (1216, 13297408), (1636, 9883648), (2032, 7957504), (2048, 7895336), (2413, 6701056), (2432, 6648704), (3272, 4941824), (4064, 3978752), (4096, 3947668), (4826, 3350528), (4864, 3324352), (6544, 2470912), (7771, 2080768), (8128, 1989376), (8192, 1973834), (9652, 1675264), (9728, 1662176), (13088, 1235456), (15542, 1040384), (16256, 994688), (16384, 986917), (19304, 837632), (19456, 831088), (26176, 617728), (31084, 520192), (32512, 497344), (38608, 418816), (38912, 415544), (51943, 311296), (52352, 308864), (62168, 260096), (65024, 248672), (77216, 209408), (77824, 207772), (103886, 155648), (104704, 154432), (124336, 130048)]