156971496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1087}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 429281280

約数和(自身を除く): 272309784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 547, 1087, 1094, 1641, 2174, 2188, 3261, 3282, 4348, 4376, 6017, 6522, 6564, 8696, 11957, 12034, 13044, 13128, 18051, 23914, 24068, 26088, 35871, 36102, 47828, 48136, 71742, 72204, 95656, 143484, 144408, 286968, 594589, 1189178, 1783767, 2378356, 3567534, 4756712, 6540479, 7135068, 13080958, 14270136, 19621437, 26161916, 39242874, 52323832, 78485748, 156971496]

約数ペア:

[(1, 156971496), (2, 78485748), (3, 52323832), (4, 39242874), (6, 26161916), (8, 19621437), (11, 14270136), (12, 13080958), (22, 7135068), (24, 6540479), (33, 4756712), (44, 3567534), (66, 2378356), (88, 1783767), (132, 1189178), (264, 594589), (547, 286968), (1087, 144408), (1094, 143484), (1641, 95656), (2174, 72204), (2188, 71742), (3261, 48136), (3282, 47828), (4348, 36102), (4376, 35871), (6017, 26088), (6522, 24068), (6564, 23914), (8696, 18051), (11957, 13128), (12034, 13044)]