157995488

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37123}}^1$

素因数の和:37159

約数の個数: 48

約数和(自身を含む): 374209920

約数和(自身を除く): 216214432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 37123, 74246, 148492, 259861, 296984, 519722, 593968, 705337, 1039444, 1187936, 1410674, 2078888, 2821348, 4157776, 4937359, 5642696, 8315552, 9874718, 11285392, 19749436, 22570784, 39498872, 78997744, 157995488]

約数ペア:

[(1, 157995488), (2, 78997744), (4, 39498872), (7, 22570784), (8, 19749436), (14, 11285392), (16, 9874718), (19, 8315552), (28, 5642696), (32, 4937359), (38, 4157776), (56, 2821348), (76, 2078888), (112, 1410674), (133, 1187936), (152, 1039444), (224, 705337), (266, 593968), (304, 519722), (532, 296984), (608, 259861), (1064, 148492), (2128, 74246), (4256, 37123)]