168656864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 370573056

約数和(自身を除く): 201916192

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 73, 124, 136, 137, 146, 248, 272, 274, 292, 496, 527, 544, 548, 584, 992, 1054, 1096, 1168, 1241, 2108, 2192, 2263, 2329, 2336, 2482, 4216, 4247, 4384, 4526, 4658, 4964, 8432, 8494, 9052, 9316, 9928, 10001, 16864, 16988, 18104, 18632, 19856, 20002, 33976, 36208, 37264, 38471, 39712, 40004, 67952, 72199, 72416, 74528, 76942, 80008, 135904, 144398, 153884, 160016, 170017, 288796, 307768, 310031, 320032, 340034, 577592, 615536, 620062, 680068, 1155184, 1231072, 1240124, 1360136, 2310368, 2480248, 2720272, 4960496, 5270527, 5440544, 9920992, 10541054, 21082108, 42164216, 84328432, 168656864]

約数ペア:

[(1, 168656864), (2, 84328432), (4, 42164216), (8, 21082108), (16, 10541054), (17, 9920992), (31, 5440544), (32, 5270527), (34, 4960496), (62, 2720272), (68, 2480248), (73, 2310368), (124, 1360136), (136, 1240124), (137, 1231072), (146, 1155184), (248, 680068), (272, 620062), (274, 615536), (292, 577592), (496, 340034), (527, 320032), (544, 310031), (548, 307768), (584, 288796), (992, 170017), (1054, 160016), (1096, 153884), (1168, 144398), (1241, 135904), (2108, 80008), (2192, 76942), (2263, 74528), (2329, 72416), (2336, 72199), (2482, 67952), (4216, 40004), (4247, 39712), (4384, 38471), (4526, 37264), (4658, 36208), (4964, 33976), (8432, 20002), (8494, 19856), (9052, 18632), (9316, 18104), (9928, 16988), (10001, 16864)]