133905616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1164

約数の個数: 80

約数和(自身を含む): 303869440

約数和(自身を除く): 169963824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 988, 1093, 1178, 1612, 1976, 2186, 2356, 3224, 3952, 4372, 4712, 6448, 7657, 8744, 9424, 14209, 15314, 17488, 20767, 28418, 30628, 33883, 41534, 56836, 61256, 67766, 83068, 113672, 122512, 135532, 166136, 227344, 269971, 271064, 332272, 440479, 539942, 542128, 643777, 880958, 1079884, 1287554, 1761916, 2159768, 2575108, 3523832, 4319536, 5150216, 7047664, 8369101, 10300432, 16738202, 33476404, 66952808, 133905616]

約数ペア:

[(1, 133905616), (2, 66952808), (4, 33476404), (8, 16738202), (13, 10300432), (16, 8369101), (19, 7047664), (26, 5150216), (31, 4319536), (38, 3523832), (52, 2575108), (62, 2159768), (76, 1761916), (104, 1287554), (124, 1079884), (152, 880958), (208, 643777), (247, 542128), (248, 539942), (304, 440479), (403, 332272), (494, 271064), (496, 269971), (589, 227344), (806, 166136), (988, 135532), (1093, 122512), (1178, 113672), (1612, 83068), (1976, 67766), (2186, 61256), (2356, 56836), (3224, 41534), (3952, 33883), (4372, 30628), (4712, 28418), (6448, 20767), (7657, 17488), (8744, 15314), (9424, 14209)]