189622664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{569}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 444873600

約数和(自身を除く): 255250936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 541, 569, 616, 1082, 1138, 2164, 2276, 3787, 3983, 4328, 4552, 5951, 6259, 7574, 7966, 11902, 12518, 15148, 15932, 23804, 25036, 30296, 31864, 41657, 43813, 47608, 50072, 83314, 87626, 166628, 175252, 307829, 333256, 350504, 615658, 1231316, 2154803, 2462632, 3386119, 4309606, 6772238, 8619212, 13544476, 17238424, 23702833, 27088952, 47405666, 94811332, 189622664]

約数ペア:

[(1, 189622664), (2, 94811332), (4, 47405666), (7, 27088952), (8, 23702833), (11, 17238424), (14, 13544476), (22, 8619212), (28, 6772238), (44, 4309606), (56, 3386119), (77, 2462632), (88, 2154803), (154, 1231316), (308, 615658), (541, 350504), (569, 333256), (616, 307829), (1082, 175252), (1138, 166628), (2164, 87626), (2276, 83314), (3787, 50072), (3983, 47608), (4328, 43813), (4552, 41657), (5951, 31864), (6259, 30296), (7574, 25036), (7966, 23804), (11902, 15932), (12518, 15148)]