181187376

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 490873344

約数和(自身を除く): 309685968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 337, 368, 487, 552, 674, 974, 1011, 1104, 1348, 1461, 1948, 2022, 2696, 2922, 3896, 4044, 5392, 5844, 7751, 7792, 8088, 11201, 11688, 15502, 16176, 22402, 23253, 23376, 31004, 33603, 44804, 46506, 62008, 67206, 89608, 93012, 124016, 134412, 164119, 179216, 186024, 268824, 328238, 372048, 492357, 537648, 656476, 984714, 1312952, 1969428, 2625904, 3774737, 3938856, 7549474, 7877712, 11324211, 15098948, 22648422, 30197896, 45296844, 60395792, 90593688, 181187376]

約数ペア:

[(1, 181187376), (2, 90593688), (3, 60395792), (4, 45296844), (6, 30197896), (8, 22648422), (12, 15098948), (16, 11324211), (23, 7877712), (24, 7549474), (46, 3938856), (48, 3774737), (69, 2625904), (92, 1969428), (138, 1312952), (184, 984714), (276, 656476), (337, 537648), (368, 492357), (487, 372048), (552, 328238), (674, 268824), (974, 186024), (1011, 179216), (1104, 164119), (1348, 134412), (1461, 124016), (1948, 93012), (2022, 89608), (2696, 67206), (2922, 62008), (3896, 46506), (4044, 44804), (5392, 33603), (5844, 31004), (7751, 23376), (7792, 23253), (8088, 22402), (11201, 16176), (11688, 15502)]