16681702144

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 35536951296

約数和(自身を除く): 18855249152

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 167, 248, 256, 307, 328, 334, 496, 614, 656, 668, 992, 1228, 1271, 1312, 1336, 1984, 2456, 2542, 2624, 2672, 3968, 4912, 5084, 5177, 5248, 5344, 6847, 7936, 9517, 9824, 10168, 10354, 10496, 10688, 12587, 13694, 19034, 19648, 20336, 20708, 21376, 25174, 27388, 38068, 39296, 40672, 41416, 42752, 50348, 51269, 54776, 76136, 78592, 81344, 82832, 100696, 102538, 109552, 152272, 162688, 165664, 201392, 205076, 212257, 219104, 304544, 325376, 331328, 390197, 402784, 410152, 424514, 438208, 609088, 662656, 780394, 805568, 820304, 849028, 876416, 1218176, 1325312, 1560788, 1589339, 1611136, 1640608, 1698056, 1752832, 2102029, 2436352, 3121576, 3178678, 3222272, 3281216, 3396112, 4204058, 6243152, 6357356, 6562432, 6792224, 8408116, 12486304, 12714712, 13124864, 13584448, 16816232, 24972608, 25429424, 27168896, 33632464, 49945216, 50858848, 54337792, 65162899, 67264928, 99890432, 101717696, 130325798, 134529856, 203435392, 260651596, 269059712, 406870784, 521303192, 538119424, 1042606384, 2085212768, 4170425536, 8340851072, 16681702144]

約数ペア:

[(1, 16681702144), (2, 8340851072), (4, 4170425536), (8, 2085212768), (16, 1042606384), (31, 538119424), (32, 521303192), (41, 406870784), (62, 269059712), (64, 260651596), (82, 203435392), (124, 134529856), (128, 130325798), (164, 101717696), (167, 99890432), (248, 67264928), (256, 65162899), (307, 54337792), (328, 50858848), (334, 49945216), (496, 33632464), (614, 27168896), (656, 25429424), (668, 24972608), (992, 16816232), (1228, 13584448), (1271, 13124864), (1312, 12714712), (1336, 12486304), (1984, 8408116), (2456, 6792224), (2542, 6562432), (2624, 6357356), (2672, 6243152), (3968, 4204058), (4912, 3396112), (5084, 3281216), (5177, 3222272), (5248, 3178678), (5344, 3121576), (6847, 2436352), (7936, 2102029), (9517, 1752832), (9824, 1698056), (10168, 1640608), (10354, 1611136), (10496, 1589339), (10688, 1560788), (12587, 1325312), (13694, 1218176), (19034, 876416), (19648, 849028), (20336, 820304), (20708, 805568), (21376, 780394), (25174, 662656), (27388, 609088), (38068, 438208), (39296, 424514), (40672, 410152), (41416, 402784), (42752, 390197), (50348, 331328), (51269, 325376), (54776, 304544), (76136, 219104), (78592, 212257), (81344, 205076), (82832, 201392), (100696, 165664), (102538, 162688), (109552, 152272)]