143611468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 354170880

約数和(自身を除く): 210559412

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 89, 91, 124, 143, 154, 169, 178, 182, 217, 286, 308, 338, 341, 356, 364, 403, 434, 572, 623, 676, 682, 806, 868, 979, 1001, 1157, 1183, 1246, 1364, 1612, 1859, 1958, 2002, 2314, 2366, 2387, 2492, 2759, 2821, 3718, 3916, 4004, 4433, 4628, 4732, 4774, 5239, 5518, 5642, 6853, 7436, 8099, 8866, 9548, 10478, 11036, 11284, 12727, 13013, 13706, 15041, 16198, 17732, 19313, 20956, 25454, 26026, 27412, 30082, 30349, 31031, 32396, 35867, 36673, 38626, 50908, 52052, 57629, 60164, 60698, 62062, 71734, 73346, 77252, 89089, 105287, 115258, 121396, 124124, 143468, 146692, 165451, 178178, 210574, 212443, 230516, 251069, 330902, 356356, 394537, 403403, 421148, 424886, 466271, 502138, 661804, 789074, 806806, 849772, 932542, 1004276, 1158157, 1578148, 1613612, 1865084, 2316314, 2761759, 3263897, 4632628, 5128981, 5523518, 6527794, 10257962, 11047036, 13055588, 20515924, 35902867, 71805734, 143611468]

約数ペア:

[(1, 143611468), (2, 71805734), (4, 35902867), (7, 20515924), (11, 13055588), (13, 11047036), (14, 10257962), (22, 6527794), (26, 5523518), (28, 5128981), (31, 4632628), (44, 3263897), (52, 2761759), (62, 2316314), (77, 1865084), (89, 1613612), (91, 1578148), (124, 1158157), (143, 1004276), (154, 932542), (169, 849772), (178, 806806), (182, 789074), (217, 661804), (286, 502138), (308, 466271), (338, 424886), (341, 421148), (356, 403403), (364, 394537), (403, 356356), (434, 330902), (572, 251069), (623, 230516), (676, 212443), (682, 210574), (806, 178178), (868, 165451), (979, 146692), (1001, 143468), (1157, 124124), (1183, 121396), (1246, 115258), (1364, 105287), (1612, 89089), (1859, 77252), (1958, 73346), (2002, 71734), (2314, 62062), (2366, 60698), (2387, 60164), (2492, 57629), (2759, 52052), (2821, 50908), (3718, 38626), (3916, 36673), (4004, 35867), (4433, 32396), (4628, 31031), (4732, 30349), (4774, 30082), (5239, 27412), (5518, 26026), (5642, 25454), (6853, 20956), (7436, 19313), (8099, 17732), (8866, 16198), (9548, 15041), (10478, 13706), (11036, 13013), (11284, 12727)]