148975232

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7229}}^1$

素因数の和:7273

約数の個数: 64

約数和(自身を含む): 353980800

約数和(自身を除く): 205005568

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 7229, 10304, 14458, 20608, 28916, 50603, 57832, 101206, 115664, 166267, 202412, 231328, 332534, 404824, 462656, 665068, 809648, 925312, 1163869, 1330136, 1619296, 2327738, 2660272, 3238592, 4655476, 5320544, 6477184, 9310952, 10641088, 18621904, 21282176, 37243808, 74487616, 148975232]

約数ペア:

[(1, 148975232), (2, 74487616), (4, 37243808), (7, 21282176), (8, 18621904), (14, 10641088), (16, 9310952), (23, 6477184), (28, 5320544), (32, 4655476), (46, 3238592), (56, 2660272), (64, 2327738), (92, 1619296), (112, 1330136), (128, 1163869), (161, 925312), (184, 809648), (224, 665068), (322, 462656), (368, 404824), (448, 332534), (644, 231328), (736, 202412), (896, 166267), (1288, 115664), (1472, 101206), (2576, 57832), (2944, 50603), (5152, 28916), (7229, 20608), (10304, 14458)]