129008784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 380868480

約数和(自身を除く): 251859696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 53, 57, 68, 76, 102, 106, 114, 136, 152, 157, 159, 204, 212, 228, 272, 304, 314, 318, 323, 408, 424, 456, 471, 628, 636, 646, 816, 848, 901, 912, 942, 969, 1007, 1256, 1272, 1292, 1802, 1884, 1938, 2014, 2512, 2544, 2584, 2669, 2703, 2983, 3021, 3604, 3768, 3876, 4028, 5168, 5338, 5406, 5966, 6042, 7208, 7536, 7752, 8007, 8056, 8321, 8949, 10676, 10812, 11932, 12084, 14416, 15504, 16014, 16112, 16642, 17119, 17898, 21352, 21624, 23864, 24168, 24963, 32028, 33284, 34238, 35796, 42704, 43248, 47728, 48336, 49926, 50711, 51357, 64056, 66568, 68476, 71592, 99852, 101422, 102714, 128112, 133136, 136952, 141457, 143184, 152133, 158099, 199704, 202844, 205428, 273904, 282914, 304266, 316198, 399408, 405688, 410856, 424371, 474297, 565828, 608532, 632396, 811376, 821712, 848742, 948594, 1131656, 1217064, 1264792, 1697484, 1897188, 2263312, 2434128, 2529584, 2687683, 3394968, 3794376, 5375366, 6789936, 7588752, 8063049, 10750732, 16126098, 21501464, 32252196, 43002928, 64504392, 129008784]

約数ペア:

[(1, 129008784), (2, 64504392), (3, 43002928), (4, 32252196), (6, 21501464), (8, 16126098), (12, 10750732), (16, 8063049), (17, 7588752), (19, 6789936), (24, 5375366), (34, 3794376), (38, 3394968), (48, 2687683), (51, 2529584), (53, 2434128), (57, 2263312), (68, 1897188), (76, 1697484), (102, 1264792), (106, 1217064), (114, 1131656), (136, 948594), (152, 848742), (157, 821712), (159, 811376), (204, 632396), (212, 608532), (228, 565828), (272, 474297), (304, 424371), (314, 410856), (318, 405688), (323, 399408), (408, 316198), (424, 304266), (456, 282914), (471, 273904), (628, 205428), (636, 202844), (646, 199704), (816, 158099), (848, 152133), (901, 143184), (912, 141457), (942, 136952), (969, 133136), (1007, 128112), (1256, 102714), (1272, 101422), (1292, 99852), (1802, 71592), (1884, 68476), (1938, 66568), (2014, 64056), (2512, 51357), (2544, 50711), (2584, 49926), (2669, 48336), (2703, 47728), (2983, 43248), (3021, 42704), (3604, 35796), (3768, 34238), (3876, 33284), (4028, 32028), (5168, 24963), (5338, 24168), (5406, 23864), (5966, 21624), (6042, 21352), (7208, 17898), (7536, 17119), (7752, 16642), (8007, 16112), (8056, 16014), (8321, 15504), (8949, 14416), (10676, 12084), (10812, 11932)]