155116681568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1321897}}^1$

素因数の和:1322119

約数の個数: 48

約数和(自身を含む): 323124747120

約数和(自身を除く): 168008065552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 193, 304, 386, 608, 772, 1544, 3088, 3667, 6176, 7334, 14668, 29336, 58672, 117344, 1321897, 2643794, 5287588, 10575176, 21150352, 25116043, 42300704, 50232086, 100464172, 200928344, 255126121, 401856688, 510252242, 803713376, 1020504484, 2041008968, 4082017936, 4847396299, 8164035872, 9694792598, 19389585196, 38779170392, 77558340784, 155116681568]

約数ペア:

[(1, 155116681568), (2, 77558340784), (4, 38779170392), (8, 19389585196), (16, 9694792598), (19, 8164035872), (32, 4847396299), (38, 4082017936), (76, 2041008968), (152, 1020504484), (193, 803713376), (304, 510252242), (386, 401856688), (608, 255126121), (772, 200928344), (1544, 100464172), (3088, 50232086), (3667, 42300704), (6176, 25116043), (7334, 21150352), (14668, 10575176), (29336, 5287588), (58672, 2643794), (117344, 1321897)]