168987076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 320398848

約数和(自身を除く): 151411772

約数列:

[1, 2, 4, 31, 41, 43, 62, 82, 86, 124, 164, 172, 773, 1271, 1333, 1546, 1763, 2542, 2666, 3092, 3526, 5084, 5332, 7052, 23963, 31693, 33239, 47926, 54653, 63386, 66478, 95852, 109306, 126772, 132956, 218612, 982483, 1030409, 1362799, 1964966, 2060818, 2725598, 3929932, 4121636, 5451196, 42246769, 84493538, 168987076]

約数ペア:

[(1, 168987076), (2, 84493538), (4, 42246769), (31, 5451196), (41, 4121636), (43, 3929932), (62, 2725598), (82, 2060818), (86, 1964966), (124, 1362799), (164, 1030409), (172, 982483), (773, 218612), (1271, 132956), (1333, 126772), (1546, 109306), (1763, 95852), (2542, 66478), (2666, 63386), (3092, 54653), (3526, 47926), (5084, 33239), (5332, 31693), (7052, 23963)]