121402134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 338071968

約数和(自身を除く): 216669834

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 51, 57, 63, 102, 114, 119, 126, 133, 153, 157, 171, 238, 266, 306, 314, 323, 342, 357, 361, 399, 471, 646, 714, 722, 798, 942, 969, 1071, 1083, 1099, 1197, 1413, 1938, 2142, 2166, 2198, 2261, 2394, 2527, 2669, 2826, 2907, 2983, 3249, 3297, 4522, 5054, 5338, 5814, 5966, 6137, 6498, 6594, 6783, 7581, 8007, 8949, 9891, 12274, 13566, 15162, 16014, 17898, 18411, 18683, 19782, 20349, 20881, 22743, 24021, 26847, 36822, 37366, 40698, 41762, 42959, 45486, 48042, 50711, 53694, 55233, 56049, 56677, 62643, 85918, 101422, 110466, 112098, 113354, 125286, 128877, 152133, 168147, 170031, 187929, 257754, 304266, 336294, 340062, 354977, 375858, 386631, 396739, 456399, 510093, 709954, 773262, 793478, 912798, 963509, 1020186, 1064931, 1190217, 1927018, 2129862, 2380434, 2890527, 3194793, 3570651, 5781054, 6389586, 6744563, 7141302, 8671581, 13489126, 17343162, 20233689, 40467378, 60701067, 121402134]

約数ペア:

[(1, 121402134), (2, 60701067), (3, 40467378), (6, 20233689), (7, 17343162), (9, 13489126), (14, 8671581), (17, 7141302), (18, 6744563), (19, 6389586), (21, 5781054), (34, 3570651), (38, 3194793), (42, 2890527), (51, 2380434), (57, 2129862), (63, 1927018), (102, 1190217), (114, 1064931), (119, 1020186), (126, 963509), (133, 912798), (153, 793478), (157, 773262), (171, 709954), (238, 510093), (266, 456399), (306, 396739), (314, 386631), (323, 375858), (342, 354977), (357, 340062), (361, 336294), (399, 304266), (471, 257754), (646, 187929), (714, 170031), (722, 168147), (798, 152133), (942, 128877), (969, 125286), (1071, 113354), (1083, 112098), (1099, 110466), (1197, 101422), (1413, 85918), (1938, 62643), (2142, 56677), (2166, 56049), (2198, 55233), (2261, 53694), (2394, 50711), (2527, 48042), (2669, 45486), (2826, 42959), (2907, 41762), (2983, 40698), (3249, 37366), (3297, 36822), (4522, 26847), (5054, 24021), (5338, 22743), (5814, 20881), (5966, 20349), (6137, 19782), (6498, 18683), (6594, 18411), (6783, 17898), (7581, 16014), (8007, 15162), (8949, 13566), (9891, 12274)]