163949058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1120

約数の個数: 96

約数和(自身を含む): 441971712

約数和(自身を除く): 278022654

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 101, 117, 126, 182, 202, 234, 273, 303, 546, 606, 707, 819, 909, 991, 1313, 1414, 1638, 1818, 1982, 2121, 2626, 2973, 3939, 4242, 5946, 6363, 6937, 7878, 8919, 9191, 11817, 12726, 12883, 13874, 17838, 18382, 20811, 23634, 25766, 27573, 38649, 41622, 55146, 62433, 77298, 82719, 90181, 100091, 115947, 124866, 165438, 180362, 200182, 231894, 270543, 300273, 541086, 600546, 700637, 811629, 900819, 1301183, 1401274, 1623258, 1801638, 2101911, 2602366, 3903549, 4203822, 6305733, 7807098, 9108281, 11710647, 12611466, 18216562, 23421294, 27324843, 54649686, 81974529, 163949058]

約数ペア:

[(1, 163949058), (2, 81974529), (3, 54649686), (6, 27324843), (7, 23421294), (9, 18216562), (13, 12611466), (14, 11710647), (18, 9108281), (21, 7807098), (26, 6305733), (39, 4203822), (42, 3903549), (63, 2602366), (78, 2101911), (91, 1801638), (101, 1623258), (117, 1401274), (126, 1301183), (182, 900819), (202, 811629), (234, 700637), (273, 600546), (303, 541086), (546, 300273), (606, 270543), (707, 231894), (819, 200182), (909, 180362), (991, 165438), (1313, 124866), (1414, 115947), (1638, 100091), (1818, 90181), (1982, 82719), (2121, 77298), (2626, 62433), (2973, 55146), (3939, 41622), (4242, 38649), (5946, 27573), (6363, 25766), (6937, 23634), (7878, 20811), (8919, 18382), (9191, 17838), (11817, 13874), (12726, 12883)]