169722644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 383846400

約数和(自身を除く): 214123756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 89, 91, 124, 169, 178, 182, 217, 338, 356, 364, 403, 434, 623, 676, 806, 868, 1157, 1183, 1246, 1612, 2197, 2314, 2366, 2492, 2759, 2821, 4394, 4628, 4732, 5239, 5518, 5642, 8099, 8788, 10478, 11036, 11284, 15041, 15379, 16198, 19313, 20956, 30082, 30758, 32396, 35867, 36673, 38626, 60164, 61516, 68107, 71734, 73346, 77252, 105287, 136214, 143468, 146692, 195533, 210574, 251069, 272428, 391066, 421148, 466271, 476749, 502138, 782132, 932542, 953498, 1004276, 1368731, 1865084, 1906996, 2737462, 3263897, 5474924, 6061523, 6527794, 12123046, 13055588, 24246092, 42430661, 84861322, 169722644]

約数ペア:

[(1, 169722644), (2, 84861322), (4, 42430661), (7, 24246092), (13, 13055588), (14, 12123046), (26, 6527794), (28, 6061523), (31, 5474924), (52, 3263897), (62, 2737462), (89, 1906996), (91, 1865084), (124, 1368731), (169, 1004276), (178, 953498), (182, 932542), (217, 782132), (338, 502138), (356, 476749), (364, 466271), (403, 421148), (434, 391066), (623, 272428), (676, 251069), (806, 210574), (868, 195533), (1157, 146692), (1183, 143468), (1246, 136214), (1612, 105287), (2197, 77252), (2314, 73346), (2366, 71734), (2492, 68107), (2759, 61516), (2821, 60164), (4394, 38626), (4628, 36673), (4732, 35867), (5239, 32396), (5518, 30758), (5642, 30082), (8099, 20956), (8788, 19313), (10478, 16198), (11036, 15379), (11284, 15041)]