147628208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2542

約数の個数: 80

約数和(自身を含む): 360768576

約数和(自身を除く): 213140368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2132, 2296, 2473, 3731, 4264, 4592, 4946, 7462, 8528, 9892, 14924, 17311, 19784, 29848, 32149, 34622, 39568, 59696, 64298, 69244, 101393, 128596, 138488, 202786, 225043, 257192, 276976, 405572, 450086, 514384, 709751, 811144, 900172, 1318109, 1419502, 1622288, 1800344, 2636218, 2839004, 3600688, 5272436, 5678008, 9226763, 10544872, 11356016, 18453526, 21089744, 36907052, 73814104, 147628208]

約数ペア:

[(1, 147628208), (2, 73814104), (4, 36907052), (7, 21089744), (8, 18453526), (13, 11356016), (14, 10544872), (16, 9226763), (26, 5678008), (28, 5272436), (41, 3600688), (52, 2839004), (56, 2636218), (82, 1800344), (91, 1622288), (104, 1419502), (112, 1318109), (164, 900172), (182, 811144), (208, 709751), (287, 514384), (328, 450086), (364, 405572), (533, 276976), (574, 257192), (656, 225043), (728, 202786), (1066, 138488), (1148, 128596), (1456, 101393), (2132, 69244), (2296, 64298), (2473, 59696), (3731, 39568), (4264, 34622), (4592, 32149), (4946, 29848), (7462, 19784), (8528, 17311), (9892, 14924)]