161148852

素因数分解:

$2^2\times 3^5\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 424578336

約数和(自身を除く): 263429484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 317, 324, 486, 523, 634, 951, 972, 1046, 1268, 1569, 1902, 2092, 2853, 3138, 3804, 4707, 5706, 6276, 8559, 9414, 11412, 14121, 17118, 18828, 25677, 28242, 34236, 42363, 51354, 56484, 77031, 84726, 102708, 127089, 154062, 165791, 169452, 254178, 308124, 331582, 497373, 508356, 663164, 994746, 1492119, 1989492, 2984238, 4476357, 5968476, 8952714, 13429071, 17905428, 26858142, 40287213, 53716284, 80574426, 161148852]

約数ペア:

[(1, 161148852), (2, 80574426), (3, 53716284), (4, 40287213), (6, 26858142), (9, 17905428), (12, 13429071), (18, 8952714), (27, 5968476), (36, 4476357), (54, 2984238), (81, 1989492), (108, 1492119), (162, 994746), (243, 663164), (317, 508356), (324, 497373), (486, 331582), (523, 308124), (634, 254178), (951, 169452), (972, 165791), (1046, 154062), (1268, 127089), (1569, 102708), (1902, 84726), (2092, 77031), (2853, 56484), (3138, 51354), (3804, 42363), (4707, 34236), (5706, 28242), (6276, 25677), (8559, 18828), (9414, 17118), (11412, 14121)]