16378723984

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1793

約数の個数: 160

約数和(自身を含む): 39537040896

約数和(自身を除く): 23158316912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 53, 56, 68, 101, 106, 112, 119, 136, 202, 212, 238, 272, 371, 404, 424, 476, 707, 742, 808, 848, 901, 952, 1414, 1484, 1607, 1616, 1717, 1802, 1904, 2828, 2968, 3214, 3434, 3604, 5353, 5656, 5936, 6307, 6428, 6868, 7208, 10706, 11249, 11312, 12019, 12614, 12856, 13736, 14416, 21412, 22498, 24038, 25228, 25712, 27319, 27472, 37471, 42824, 44996, 48076, 50456, 54638, 74942, 85171, 85648, 89992, 91001, 96152, 100912, 109276, 149884, 162307, 170342, 179984, 182002, 191233, 192304, 218552, 299768, 324614, 340684, 364004, 382466, 437104, 596197, 599536, 637007, 649228, 681368, 728008, 764932, 1136149, 1192394, 1274014, 1298456, 1362736, 1447907, 1456016, 1529864, 2272298, 2384788, 2548028, 2596912, 2759219, 2895814, 3059728, 4544596, 4769576, 5096056, 5518438, 5791628, 8602271, 9089192, 9539152, 10135349, 10192112, 11036876, 11583256, 17204542, 18178384, 19314533, 20270698, 22073752, 23166512, 34409084, 38629066, 40541396, 44147504, 60215897, 68818168, 77258132, 81082792, 120431794, 137636336, 146238607, 154516264, 162165584, 240863588, 292477214, 309032528, 481727176, 584954428, 963454352, 1023670249, 1169908856, 2047340498, 2339817712, 4094680996, 8189361992, 16378723984]

約数ペア:

[(1, 16378723984), (2, 8189361992), (4, 4094680996), (7, 2339817712), (8, 2047340498), (14, 1169908856), (16, 1023670249), (17, 963454352), (28, 584954428), (34, 481727176), (53, 309032528), (56, 292477214), (68, 240863588), (101, 162165584), (106, 154516264), (112, 146238607), (119, 137636336), (136, 120431794), (202, 81082792), (212, 77258132), (238, 68818168), (272, 60215897), (371, 44147504), (404, 40541396), (424, 38629066), (476, 34409084), (707, 23166512), (742, 22073752), (808, 20270698), (848, 19314533), (901, 18178384), (952, 17204542), (1414, 11583256), (1484, 11036876), (1607, 10192112), (1616, 10135349), (1717, 9539152), (1802, 9089192), (1904, 8602271), (2828, 5791628), (2968, 5518438), (3214, 5096056), (3434, 4769576), (3604, 4544596), (5353, 3059728), (5656, 2895814), (5936, 2759219), (6307, 2596912), (6428, 2548028), (6868, 2384788), (7208, 2272298), (10706, 1529864), (11249, 1456016), (11312, 1447907), (12019, 1362736), (12614, 1298456), (12856, 1274014), (13736, 1192394), (14416, 1136149), (21412, 764932), (22498, 728008), (24038, 681368), (25228, 649228), (25712, 637007), (27319, 599536), (27472, 596197), (37471, 437104), (42824, 382466), (44996, 364004), (48076, 340684), (50456, 324614), (54638, 299768), (74942, 218552), (85171, 192304), (85648, 191233), (89992, 182002), (91001, 179984), (96152, 170342), (100912, 162307), (109276, 149884)]