183431836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 402379488

約数和(自身を除く): 218947652

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 401, 434, 476, 527, 802, 868, 961, 1054, 1604, 1922, 2108, 2807, 3689, 3844, 5614, 6727, 6817, 7378, 11228, 12431, 13454, 13634, 14756, 16337, 24862, 26908, 27268, 32674, 47719, 49724, 65348, 87017, 95438, 114359, 174034, 190876, 211327, 228718, 348068, 385361, 422654, 457436, 770722, 845308, 1479289, 1541444, 2697527, 2958578, 5395054, 5917156, 6551137, 10790108, 13102274, 26204548, 45857959, 91715918, 183431836]

約数ペア:

[(1, 183431836), (2, 91715918), (4, 45857959), (7, 26204548), (14, 13102274), (17, 10790108), (28, 6551137), (31, 5917156), (34, 5395054), (62, 2958578), (68, 2697527), (119, 1541444), (124, 1479289), (217, 845308), (238, 770722), (401, 457436), (434, 422654), (476, 385361), (527, 348068), (802, 228718), (868, 211327), (961, 190876), (1054, 174034), (1604, 114359), (1922, 95438), (2108, 87017), (2807, 65348), (3689, 49724), (3844, 47719), (5614, 32674), (6727, 27268), (6817, 26908), (7378, 24862), (11228, 16337), (12431, 14756), (13454, 13634)]