181931932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 422682624

約数和(自身を除く): 240750692

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 62, 91, 92, 124, 161, 182, 217, 299, 322, 364, 403, 434, 598, 644, 701, 713, 806, 868, 1196, 1402, 1426, 1612, 2093, 2804, 2821, 2852, 4186, 4907, 4991, 5642, 8372, 9113, 9269, 9814, 9982, 11284, 16123, 18226, 18538, 19628, 19964, 21731, 32246, 36452, 37076, 43462, 63791, 64492, 64883, 86924, 112861, 127582, 129766, 152117, 209599, 225722, 255164, 259532, 282503, 304234, 419198, 451444, 499813, 565006, 608468, 838396, 999626, 1130012, 1467193, 1977521, 1999252, 2934386, 3498691, 3955042, 5868772, 6497569, 6997382, 7910084, 12995138, 13994764, 25990276, 45482983, 90965966, 181931932]

約数ペア:

[(1, 181931932), (2, 90965966), (4, 45482983), (7, 25990276), (13, 13994764), (14, 12995138), (23, 7910084), (26, 6997382), (28, 6497569), (31, 5868772), (46, 3955042), (52, 3498691), (62, 2934386), (91, 1999252), (92, 1977521), (124, 1467193), (161, 1130012), (182, 999626), (217, 838396), (299, 608468), (322, 565006), (364, 499813), (403, 451444), (434, 419198), (598, 304234), (644, 282503), (701, 259532), (713, 255164), (806, 225722), (868, 209599), (1196, 152117), (1402, 129766), (1426, 127582), (1612, 112861), (2093, 86924), (2804, 64883), (2821, 64492), (2852, 63791), (4186, 43462), (4907, 37076), (4991, 36452), (5642, 32246), (8372, 21731), (9113, 19964), (9269, 19628), (9814, 18538), (9982, 18226), (11284, 16123)]