128836818

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:589

約数の個数: 80

約数和(自身を含む): 317395584

約数和(自身を除く): 188558766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 197, 198, 297, 367, 394, 591, 594, 734, 891, 1101, 1182, 1773, 1782, 2167, 2202, 3303, 3546, 4037, 4334, 5319, 6501, 6606, 8074, 9909, 10638, 12111, 13002, 15957, 19503, 19818, 24222, 29727, 31914, 36333, 39006, 58509, 59454, 72299, 72666, 108999, 117018, 144598, 175527, 216897, 217998, 326997, 351054, 433794, 650691, 653994, 795289, 1301382, 1590578, 1952073, 2385867, 3904146, 4771734, 5856219, 7157601, 11712438, 14315202, 21472803, 42945606, 64418409, 128836818]

約数ペア:

[(1, 128836818), (2, 64418409), (3, 42945606), (6, 21472803), (9, 14315202), (11, 11712438), (18, 7157601), (22, 5856219), (27, 4771734), (33, 3904146), (54, 2385867), (66, 1952073), (81, 1590578), (99, 1301382), (162, 795289), (197, 653994), (198, 650691), (297, 433794), (367, 351054), (394, 326997), (591, 217998), (594, 216897), (734, 175527), (891, 144598), (1101, 117018), (1182, 108999), (1773, 72666), (1782, 72299), (2167, 59454), (2202, 58509), (3303, 39006), (3546, 36333), (4037, 31914), (4334, 29727), (5319, 24222), (6501, 19818), (6606, 19503), (8074, 15957), (9909, 13002), (10638, 12111)]