164177328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25717}}^1$

素因数の和:25754

約数の個数: 80

約数和(自身を含む): 510245120

約数和(自身を除く): 346067792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 25717, 51434, 77151, 102868, 154302, 180019, 205736, 308604, 360038, 411472, 488623, 540057, 617208, 720076, 977246, 1080114, 1234416, 1440152, 1465869, 1954492, 2160228, 2880304, 2931738, 3420361, 3908984, 4320456, 5863476, 6840722, 7817968, 8640912, 10261083, 11726952, 13681444, 20522166, 23453904, 27362888, 41044332, 54725776, 82088664, 164177328]

約数ペア:

[(1, 164177328), (2, 82088664), (3, 54725776), (4, 41044332), (6, 27362888), (7, 23453904), (8, 20522166), (12, 13681444), (14, 11726952), (16, 10261083), (19, 8640912), (21, 7817968), (24, 6840722), (28, 5863476), (38, 4320456), (42, 3908984), (48, 3420361), (56, 2931738), (57, 2880304), (76, 2160228), (84, 1954492), (112, 1465869), (114, 1440152), (133, 1234416), (152, 1080114), (168, 977246), (228, 720076), (266, 617208), (304, 540057), (336, 488623), (399, 411472), (456, 360038), (532, 308604), (798, 205736), (912, 180019), (1064, 154302), (1596, 102868), (2128, 77151), (3192, 51434), (6384, 25717)]