157039293992

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1\times {\mathrm{18397}}^1$

素因数の和:19210

約数の個数: 64

約数和(自身を含む): 338299480320

約数和(自身を除く): 181260186328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 487, 626, 974, 1252, 1948, 2191, 2504, 3409, 3896, 4382, 6818, 8764, 13636, 17528, 18397, 27272, 36794, 73588, 128779, 147176, 152431, 257558, 304862, 515116, 609724, 1030232, 1067017, 1219448, 2134034, 4268068, 5758261, 8536136, 8959339, 11516522, 17918678, 23033044, 35837356, 40307827, 46066088, 62715373, 71674712, 80615654, 125430746, 161231308, 250861492, 322462616, 501722984, 2804273107, 5608546214, 11217092428, 19629911749, 22434184856, 39259823498, 78519646996, 157039293992]

約数ペア:

[(1, 157039293992), (2, 78519646996), (4, 39259823498), (7, 22434184856), (8, 19629911749), (14, 11217092428), (28, 5608546214), (56, 2804273107), (313, 501722984), (487, 322462616), (626, 250861492), (974, 161231308), (1252, 125430746), (1948, 80615654), (2191, 71674712), (2504, 62715373), (3409, 46066088), (3896, 40307827), (4382, 35837356), (6818, 23033044), (8764, 17918678), (13636, 11516522), (17528, 8959339), (18397, 8536136), (27272, 5758261), (36794, 4268068), (73588, 2134034), (128779, 1219448), (147176, 1067017), (152431, 1030232), (257558, 609724), (304862, 515116)]