171053401552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{131497}}^1$

素因数の和:131924

約数の個数: 80

約数和(自身を含む): 381554596800

約数和(自身を除く): 210501195248

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 389, 418, 778, 836, 1556, 1672, 3112, 3344, 4279, 6224, 7391, 8558, 14782, 17116, 29564, 34232, 59128, 68464, 81301, 118256, 131497, 162602, 262994, 325204, 525988, 650408, 1051976, 1300816, 1446467, 2103952, 2498443, 2892934, 4996886, 5785868, 9993772, 11571736, 19987544, 23143472, 27482873, 39975088, 51152333, 54965746, 102304666, 109931492, 204609332, 219862984, 409218664, 439725968, 562675663, 818437328, 971894327, 1125351326, 1943788654, 2250702652, 3887577308, 4501405304, 7775154616, 9002810608, 10690837597, 15550309232, 21381675194, 42763350388, 85526700776, 171053401552]

約数ペア:

[(1, 171053401552), (2, 85526700776), (4, 42763350388), (8, 21381675194), (11, 15550309232), (16, 10690837597), (19, 9002810608), (22, 7775154616), (38, 4501405304), (44, 3887577308), (76, 2250702652), (88, 1943788654), (152, 1125351326), (176, 971894327), (209, 818437328), (304, 562675663), (389, 439725968), (418, 409218664), (778, 219862984), (836, 204609332), (1556, 109931492), (1672, 102304666), (3112, 54965746), (3344, 51152333), (4279, 39975088), (6224, 27482873), (7391, 23143472), (8558, 19987544), (14782, 11571736), (17116, 9993772), (29564, 5785868), (34232, 4996886), (59128, 2892934), (68464, 2498443), (81301, 2103952), (118256, 1446467), (131497, 1300816), (162602, 1051976), (262994, 650408), (325204, 525988)]