164080796144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{51913}}^1$

素因数の和:52258

約数の個数: 80

約数和(自身を含む): 344912462880

約数和(自身を除く): 180831666736

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 281, 296, 304, 562, 592, 703, 1124, 1406, 2248, 2812, 4496, 5339, 5624, 10397, 10678, 11248, 20794, 21356, 41588, 42712, 51913, 83176, 85424, 103826, 166352, 197543, 207652, 395086, 415304, 790172, 830608, 986347, 1580344, 1920781, 1972694, 3160688, 3841562, 3945388, 7683124, 7890776, 14587553, 15366248, 15781552, 29175106, 30732496, 36494839, 58350212, 72989678, 116700424, 145979356, 233400848, 277163507, 291958712, 539739461, 554327014, 583917424, 1079478922, 1108654028, 2158957844, 2217308056, 4317915688, 4434616112, 8635831376, 10255049759, 20510099518, 41020199036, 82040398072, 164080796144]

約数ペア:

[(1, 164080796144), (2, 82040398072), (4, 41020199036), (8, 20510099518), (16, 10255049759), (19, 8635831376), (37, 4434616112), (38, 4317915688), (74, 2217308056), (76, 2158957844), (148, 1108654028), (152, 1079478922), (281, 583917424), (296, 554327014), (304, 539739461), (562, 291958712), (592, 277163507), (703, 233400848), (1124, 145979356), (1406, 116700424), (2248, 72989678), (2812, 58350212), (4496, 36494839), (5339, 30732496), (5624, 29175106), (10397, 15781552), (10678, 15366248), (11248, 14587553), (20794, 7890776), (21356, 7683124), (41588, 3945388), (42712, 3841562), (51913, 3160688), (83176, 1972694), (85424, 1920781), (103826, 1580344), (166352, 986347), (197543, 830608), (207652, 790172), (395086, 415304)]