179330474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 309657600

約数和(自身を除く): 130327126

約数列:

[1, 2, 19, 31, 38, 41, 47, 62, 79, 82, 94, 158, 589, 779, 893, 1178, 1271, 1457, 1501, 1558, 1786, 1927, 2449, 2542, 2914, 3002, 3239, 3713, 3854, 4898, 6478, 7426, 24149, 27683, 36613, 46531, 48298, 55366, 59737, 61541, 70547, 73226, 93062, 100409, 115103, 119474, 123082, 141094, 152233, 200818, 230206, 304466, 1135003, 1907771, 2186957, 2270006, 2892427, 3815542, 4373914, 4719223, 5784854, 9438446, 89665237, 179330474]

約数ペア:

[(1, 179330474), (2, 89665237), (19, 9438446), (31, 5784854), (38, 4719223), (41, 4373914), (47, 3815542), (62, 2892427), (79, 2270006), (82, 2186957), (94, 1907771), (158, 1135003), (589, 304466), (779, 230206), (893, 200818), (1178, 152233), (1271, 141094), (1457, 123082), (1501, 119474), (1558, 115103), (1786, 100409), (1927, 93062), (2449, 73226), (2542, 70547), (2914, 61541), (3002, 59737), (3239, 55366), (3713, 48298), (3854, 46531), (4898, 36613), (6478, 27683), (7426, 24149)]