156099488

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 314667360

約数和(自身を除く): 158567872

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 211, 244, 379, 422, 488, 758, 844, 976, 1516, 1688, 1952, 3032, 3376, 6064, 6752, 12128, 12871, 23119, 25742, 46238, 51484, 79969, 92476, 102968, 159938, 184952, 205936, 319876, 369904, 411872, 639752, 739808, 1279504, 2559008, 4878109, 9756218, 19512436, 39024872, 78049744, 156099488]

約数ペア:

[(1, 156099488), (2, 78049744), (4, 39024872), (8, 19512436), (16, 9756218), (32, 4878109), (61, 2559008), (122, 1279504), (211, 739808), (244, 639752), (379, 411872), (422, 369904), (488, 319876), (758, 205936), (844, 184952), (976, 159938), (1516, 102968), (1688, 92476), (1952, 79969), (3032, 51484), (3376, 46238), (6064, 25742), (6752, 23119), (12128, 12871)]