155643306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 393841728

約数和(自身を除く): 238198422

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 193, 211, 273, 294, 386, 422, 546, 579, 633, 637, 1158, 1266, 1274, 1351, 1477, 1911, 2509, 2702, 2743, 2954, 3822, 4053, 4431, 5018, 5486, 7527, 8106, 8229, 8862, 9457, 10339, 15054, 16458, 17563, 18914, 19201, 20678, 28371, 31017, 35126, 38402, 40723, 52689, 56742, 57603, 62034, 81446, 105378, 115206, 122169, 122941, 134407, 244338, 245882, 268814, 285061, 368823, 403221, 529399, 570122, 737646, 806442, 855183, 1058798, 1588197, 1710366, 1995427, 3176394, 3705793, 3990854, 5986281, 7411586, 11117379, 11972562, 22234758, 25940551, 51881102, 77821653, 155643306]

約数ペア:

[(1, 155643306), (2, 77821653), (3, 51881102), (6, 25940551), (7, 22234758), (13, 11972562), (14, 11117379), (21, 7411586), (26, 5986281), (39, 3990854), (42, 3705793), (49, 3176394), (78, 1995427), (91, 1710366), (98, 1588197), (147, 1058798), (182, 855183), (193, 806442), (211, 737646), (273, 570122), (294, 529399), (386, 403221), (422, 368823), (546, 285061), (579, 268814), (633, 245882), (637, 244338), (1158, 134407), (1266, 122941), (1274, 122169), (1351, 115206), (1477, 105378), (1911, 81446), (2509, 62034), (2702, 57603), (2743, 56742), (2954, 52689), (3822, 40723), (4053, 38402), (4431, 35126), (5018, 31017), (5486, 28371), (7527, 20678), (8106, 19201), (8229, 18914), (8862, 17563), (9457, 16458), (10339, 15054)]