138422466

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1705

約数の個数: 128

約数和(自身を含む): 401103360

約数和(自身を除く): 262680894

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 91, 102, 117, 119, 126, 153, 182, 189, 221, 234, 238, 273, 306, 351, 357, 378, 442, 459, 546, 663, 702, 714, 819, 918, 1071, 1326, 1547, 1638, 1657, 1989, 2142, 2457, 3094, 3213, 3314, 3978, 4641, 4914, 4971, 5967, 6426, 9282, 9942, 11599, 11934, 13923, 14913, 21541, 23198, 27846, 28169, 29826, 34797, 41769, 43082, 44739, 56338, 64623, 69594, 83538, 84507, 89478, 104391, 129246, 150787, 169014, 193869, 197183, 208782, 253521, 301574, 313173, 366197, 387738, 394366, 452361, 507042, 581607, 591549, 626346, 732394, 760563, 904722, 1098591, 1163214, 1183098, 1357083, 1521126, 1774647, 2197182, 2563379, 2714166, 3295773, 3549294, 4071249, 5126758, 5323941, 6591546, 7690137, 8142498, 9887319, 10647882, 15380274, 19774638, 23070411, 46140822, 69211233, 138422466]

約数ペア:

[(1, 138422466), (2, 69211233), (3, 46140822), (6, 23070411), (7, 19774638), (9, 15380274), (13, 10647882), (14, 9887319), (17, 8142498), (18, 7690137), (21, 6591546), (26, 5323941), (27, 5126758), (34, 4071249), (39, 3549294), (42, 3295773), (51, 2714166), (54, 2563379), (63, 2197182), (78, 1774647), (91, 1521126), (102, 1357083), (117, 1183098), (119, 1163214), (126, 1098591), (153, 904722), (182, 760563), (189, 732394), (221, 626346), (234, 591549), (238, 581607), (273, 507042), (306, 452361), (351, 394366), (357, 387738), (378, 366197), (442, 313173), (459, 301574), (546, 253521), (663, 208782), (702, 197183), (714, 193869), (819, 169014), (918, 150787), (1071, 129246), (1326, 104391), (1547, 89478), (1638, 84507), (1657, 83538), (1989, 69594), (2142, 64623), (2457, 56338), (3094, 44739), (3213, 43082), (3314, 41769), (3978, 34797), (4641, 29826), (4914, 28169), (4971, 27846), (5967, 23198), (6426, 21541), (9282, 14913), (9942, 13923), (11599, 11934)]