161824032

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2351}}^1$

素因数の和:2606

約数の個数: 72

約数和(自身を含む): 462309120

約数和(自身を除く): 300485088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1912, 2151, 2351, 2868, 3824, 4302, 4702, 5736, 7053, 7648, 8604, 9404, 11472, 14106, 17208, 18808, 21159, 22944, 28212, 34416, 37616, 42318, 56424, 68832, 75232, 84636, 112848, 169272, 225696, 338544, 561889, 677088, 1123778, 1685667, 2247556, 3371334, 4495112, 5057001, 6742668, 8990224, 10114002, 13485336, 17980448, 20228004, 26970672, 40456008, 53941344, 80912016, 161824032]

約数ペア:

[(1, 161824032), (2, 80912016), (3, 53941344), (4, 40456008), (6, 26970672), (8, 20228004), (9, 17980448), (12, 13485336), (16, 10114002), (18, 8990224), (24, 6742668), (32, 5057001), (36, 4495112), (48, 3371334), (72, 2247556), (96, 1685667), (144, 1123778), (239, 677088), (288, 561889), (478, 338544), (717, 225696), (956, 169272), (1434, 112848), (1912, 84636), (2151, 75232), (2351, 68832), (2868, 56424), (3824, 42318), (4302, 37616), (4702, 34416), (5736, 28212), (7053, 22944), (7648, 21159), (8604, 18808), (9404, 17208), (11472, 14106)]