172344172

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 162

約数和(自身を含む): 427295484

約数和(自身を除く): 254951312

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 43, 44, 49, 52, 77, 86, 91, 98, 121, 143, 154, 169, 172, 182, 196, 242, 286, 301, 308, 338, 364, 473, 484, 539, 559, 572, 602, 637, 676, 847, 946, 1001, 1078, 1118, 1183, 1204, 1274, 1573, 1694, 1859, 1892, 2002, 2107, 2156, 2236, 2366, 2548, 3146, 3311, 3388, 3718, 3913, 4004, 4214, 4732, 5203, 5929, 6149, 6292, 6622, 7007, 7267, 7436, 7826, 8281, 8428, 10406, 11011, 11858, 12298, 13013, 13244, 14014, 14534, 15652, 16562, 20449, 20812, 22022, 23177, 23716, 24596, 26026, 27391, 28028, 29068, 33124, 36421, 40898, 43043, 44044, 46354, 50869, 52052, 54782, 67639, 72842, 77077, 79937, 81796, 86086, 91091, 92708, 101738, 109564, 135278, 143143, 145684, 154154, 159874, 172172, 182182, 203476, 254947, 270556, 286286, 301301, 308308, 319748, 356083, 364364, 473473, 509894, 559559, 572572, 602602, 712166, 879307, 946946, 1002001, 1019788, 1119118, 1205204, 1424332, 1758614, 1893892, 2004002, 2238236, 3314311, 3517228, 3916913, 4008004, 6155149, 6628622, 7833826, 12310298, 13257244, 15667652, 24620596, 43086043, 86172086, 172344172]

約数ペア:

[(1, 172344172), (2, 86172086), (4, 43086043), (7, 24620596), (11, 15667652), (13, 13257244), (14, 12310298), (22, 7833826), (26, 6628622), (28, 6155149), (43, 4008004), (44, 3916913), (49, 3517228), (52, 3314311), (77, 2238236), (86, 2004002), (91, 1893892), (98, 1758614), (121, 1424332), (143, 1205204), (154, 1119118), (169, 1019788), (172, 1002001), (182, 946946), (196, 879307), (242, 712166), (286, 602602), (301, 572572), (308, 559559), (338, 509894), (364, 473473), (473, 364364), (484, 356083), (539, 319748), (559, 308308), (572, 301301), (602, 286286), (637, 270556), (676, 254947), (847, 203476), (946, 182182), (1001, 172172), (1078, 159874), (1118, 154154), (1183, 145684), (1204, 143143), (1274, 135278), (1573, 109564), (1694, 101738), (1859, 92708), (1892, 91091), (2002, 86086), (2107, 81796), (2156, 79937), (2236, 77077), (2366, 72842), (2548, 67639), (3146, 54782), (3311, 52052), (3388, 50869), (3718, 46354), (3913, 44044), (4004, 43043), (4214, 40898), (4732, 36421), (5203, 33124), (5929, 29068), (6149, 28028), (6292, 27391), (6622, 26026), (7007, 24596), (7267, 23716), (7436, 23177), (7826, 22022), (8281, 20812), (8428, 20449), (10406, 16562), (11011, 15652), (11858, 14534), (12298, 14014), (13013, 13244)]