131040624

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1175

約数の個数: 160

約数和(自身を含む): 421473024

約数和(自身を除く): 290432400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 374, 408, 429, 442, 528, 561, 572, 624, 663, 748, 816, 858, 884, 1122, 1123, 1144, 1326, 1496, 1716, 1768, 2244, 2246, 2288, 2431, 2652, 2992, 3369, 3432, 3536, 4488, 4492, 4862, 5304, 6738, 6864, 7293, 8976, 8984, 9724, 10608, 12353, 13476, 14586, 14599, 17968, 19091, 19448, 24706, 26952, 29172, 29198, 37059, 38182, 38896, 43797, 49412, 53904, 57273, 58344, 58396, 74118, 76364, 87594, 98824, 114546, 116688, 116792, 148236, 152728, 160589, 175188, 197648, 210001, 229092, 233584, 248183, 296472, 305456, 321178, 350376, 420002, 458184, 481767, 496366, 592944, 630003, 642356, 700752, 744549, 840004, 916368, 963534, 992732, 1260006, 1284712, 1489098, 1680008, 1927068, 1985464, 2520012, 2569424, 2730013, 2978196, 3360016, 3854136, 3970928, 5040024, 5460026, 5956392, 7708272, 8190039, 10080048, 10920052, 11912784, 16380078, 21840104, 32760156, 43680208, 65520312, 131040624]

約数ペア:

[(1, 131040624), (2, 65520312), (3, 43680208), (4, 32760156), (6, 21840104), (8, 16380078), (11, 11912784), (12, 10920052), (13, 10080048), (16, 8190039), (17, 7708272), (22, 5956392), (24, 5460026), (26, 5040024), (33, 3970928), (34, 3854136), (39, 3360016), (44, 2978196), (48, 2730013), (51, 2569424), (52, 2520012), (66, 1985464), (68, 1927068), (78, 1680008), (88, 1489098), (102, 1284712), (104, 1260006), (132, 992732), (136, 963534), (143, 916368), (156, 840004), (176, 744549), (187, 700752), (204, 642356), (208, 630003), (221, 592944), (264, 496366), (272, 481767), (286, 458184), (312, 420002), (374, 350376), (408, 321178), (429, 305456), (442, 296472), (528, 248183), (561, 233584), (572, 229092), (624, 210001), (663, 197648), (748, 175188), (816, 160589), (858, 152728), (884, 148236), (1122, 116792), (1123, 116688), (1144, 114546), (1326, 98824), (1496, 87594), (1716, 76364), (1768, 74118), (2244, 58396), (2246, 58344), (2288, 57273), (2431, 53904), (2652, 49412), (2992, 43797), (3369, 38896), (3432, 38182), (3536, 37059), (4488, 29198), (4492, 29172), (4862, 26952), (5304, 24706), (6738, 19448), (6864, 19091), (7293, 17968), (8976, 14599), (8984, 14586), (9724, 13476), (10608, 12353)]