143662648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 306180000

約数和(自身を除く): 162517352

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 53, 68, 76, 106, 136, 152, 212, 323, 424, 646, 901, 1007, 1049, 1292, 1802, 2014, 2098, 2584, 3604, 4028, 4196, 7208, 8056, 8392, 17119, 17833, 19931, 34238, 35666, 39862, 55597, 68476, 71332, 79724, 111194, 136952, 142664, 159448, 222388, 338827, 444776, 677654, 945149, 1056343, 1355308, 1890298, 2112686, 2710616, 3780596, 4225372, 7561192, 8450744, 17957831, 35915662, 71831324, 143662648]

約数ペア:

[(1, 143662648), (2, 71831324), (4, 35915662), (8, 17957831), (17, 8450744), (19, 7561192), (34, 4225372), (38, 3780596), (53, 2710616), (68, 2112686), (76, 1890298), (106, 1355308), (136, 1056343), (152, 945149), (212, 677654), (323, 444776), (424, 338827), (646, 222388), (901, 159448), (1007, 142664), (1049, 136952), (1292, 111194), (1802, 79724), (2014, 71332), (2098, 68476), (2584, 55597), (3604, 39862), (4028, 35666), (4196, 34238), (7208, 19931), (8056, 17833), (8392, 17119)]