131243060368

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{887}}^1$

素因数の和:1805

約数の個数: 160

約数和(自身を含む): 308243128320

約数和(自身を除く): 177000067952

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 71, 92, 112, 142, 161, 184, 284, 322, 368, 497, 568, 644, 809, 887, 994, 1136, 1288, 1618, 1633, 1774, 1988, 2576, 3236, 3266, 3548, 3976, 5663, 6209, 6472, 6532, 7096, 7952, 11326, 11431, 12418, 12944, 13064, 14192, 18607, 20401, 22652, 22862, 24836, 26128, 37214, 40802, 45304, 45724, 49672, 57439, 62977, 74428, 81604, 90608, 91448, 99344, 114878, 125954, 130249, 142807, 148856, 163208, 182896, 229756, 251908, 260498, 285614, 297712, 326416, 402073, 440839, 459512, 503816, 520996, 571228, 717583, 804146, 881678, 919024, 1007632, 1041992, 1142456, 1321097, 1435166, 1448471, 1608292, 1763356, 2083984, 2284912, 2642194, 2870332, 2896942, 3216584, 3526712, 5023081, 5284388, 5740664, 5793884, 6433168, 7053424, 9247679, 10046162, 10139297, 10568776, 11481328, 11587768, 16504409, 18495358, 20092324, 20278594, 21137552, 23175536, 33008818, 36990716, 40184648, 40557188, 50948393, 66017636, 73981432, 80369296, 81114376, 101896786, 115530863, 132035272, 147962864, 162228752, 203793572, 231061726, 264070544, 356638751, 407587144, 462123452, 713277502, 815174288, 924246904, 1171813039, 1426555004, 1848493808, 2343626078, 2853110008, 4687252156, 5706220016, 8202691273, 9374504312, 16405382546, 18749008624, 32810765092, 65621530184, 131243060368]

約数ペア:

[(1, 131243060368), (2, 65621530184), (4, 32810765092), (7, 18749008624), (8, 16405382546), (14, 9374504312), (16, 8202691273), (23, 5706220016), (28, 4687252156), (46, 2853110008), (56, 2343626078), (71, 1848493808), (92, 1426555004), (112, 1171813039), (142, 924246904), (161, 815174288), (184, 713277502), (284, 462123452), (322, 407587144), (368, 356638751), (497, 264070544), (568, 231061726), (644, 203793572), (809, 162228752), (887, 147962864), (994, 132035272), (1136, 115530863), (1288, 101896786), (1618, 81114376), (1633, 80369296), (1774, 73981432), (1988, 66017636), (2576, 50948393), (3236, 40557188), (3266, 40184648), (3548, 36990716), (3976, 33008818), (5663, 23175536), (6209, 21137552), (6472, 20278594), (6532, 20092324), (7096, 18495358), (7952, 16504409), (11326, 11587768), (11431, 11481328), (12418, 10568776), (12944, 10139297), (13064, 10046162), (14192, 9247679), (18607, 7053424), (20401, 6433168), (22652, 5793884), (22862, 5740664), (24836, 5284388), (26128, 5023081), (37214, 3526712), (40802, 3216584), (45304, 2896942), (45724, 2870332), (49672, 2642194), (57439, 2284912), (62977, 2083984), (74428, 1763356), (81604, 1608292), (90608, 1448471), (91448, 1435166), (99344, 1321097), (114878, 1142456), (125954, 1041992), (130249, 1007632), (142807, 919024), (148856, 881678), (163208, 804146), (182896, 717583), (229756, 571228), (251908, 520996), (260498, 503816), (285614, 459512), (297712, 440839), (326416, 402073)]