156968158445

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 238580121600

約数和(自身を除く): 81611963155

約数列:

[1, 5, 7, 17, 35, 49, 67, 85, 107, 119, 245, 335, 343, 469, 535, 595, 749, 751, 833, 1139, 1715, 1819, 2345, 3283, 3745, 3755, 4165, 5243, 5257, 5695, 5831, 7169, 7973, 9095, 12733, 12767, 16415, 22981, 26215, 26285, 29155, 35845, 36701, 36799, 39865, 50183, 50317, 55811, 63665, 63835, 80357, 89131, 89369, 114905, 121873, 183505, 183995, 250915, 251585, 257593, 279055, 351281, 352219, 390677, 401785, 445655, 446845, 562499, 609365, 623917, 625583, 853111, 855389, 1287965, 1366069, 1756405, 1761095, 1953385, 2458967, 2465533, 2812495, 3119585, 3127915, 3937493, 4265555, 4276945, 4379081, 5383919, 5971777, 5987723, 6830345, 9562483, 12294835, 12327665, 17258731, 19687465, 21895405, 26919595, 27562451, 29858885, 29938615, 37687433, 41802439, 41914061, 47812415, 66937381, 86293655, 91526623, 137812255, 188437165, 209012195, 209570305, 263812031, 293398427, 334686905, 457633115, 468561667, 640686361, 1319060155, 1466992135, 1846684217, 2342808335, 3203431805, 4484804527, 9233421085, 22424022635, 31393631689, 156968158445]

約数ペア:

[(1, 156968158445), (5, 31393631689), (7, 22424022635), (17, 9233421085), (35, 4484804527), (49, 3203431805), (67, 2342808335), (85, 1846684217), (107, 1466992135), (119, 1319060155), (245, 640686361), (335, 468561667), (343, 457633115), (469, 334686905), (535, 293398427), (595, 263812031), (749, 209570305), (751, 209012195), (833, 188437165), (1139, 137812255), (1715, 91526623), (1819, 86293655), (2345, 66937381), (3283, 47812415), (3745, 41914061), (3755, 41802439), (4165, 37687433), (5243, 29938615), (5257, 29858885), (5695, 27562451), (5831, 26919595), (7169, 21895405), (7973, 19687465), (9095, 17258731), (12733, 12327665), (12767, 12294835), (16415, 9562483), (22981, 6830345), (26215, 5987723), (26285, 5971777), (29155, 5383919), (35845, 4379081), (36701, 4276945), (36799, 4265555), (39865, 3937493), (50183, 3127915), (50317, 3119585), (55811, 2812495), (63665, 2465533), (63835, 2458967), (80357, 1953385), (89131, 1761095), (89369, 1756405), (114905, 1366069), (121873, 1287965), (183505, 855389), (183995, 853111), (250915, 625583), (251585, 623917), (257593, 609365), (279055, 562499), (351281, 446845), (352219, 445655), (390677, 401785)]