164697904

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86501}}^1$

素因数の和:86533

約数の個数: 40

約数和(自身を含む): 386144928

約数和(自身を除く): 221447024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 86501, 173002, 346004, 605507, 692008, 1211014, 1384016, 1470517, 2422028, 2941034, 4844056, 5882068, 9688112, 10293619, 11764136, 20587238, 23528272, 41174476, 82348952, 164697904]

約数ペア:

[(1, 164697904), (2, 82348952), (4, 41174476), (7, 23528272), (8, 20587238), (14, 11764136), (16, 10293619), (17, 9688112), (28, 5882068), (34, 4844056), (56, 2941034), (68, 2422028), (112, 1470517), (119, 1384016), (136, 1211014), (238, 692008), (272, 605507), (476, 346004), (952, 173002), (1904, 86501)]