148980741

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 264757248

約数和(自身を除く): 115776507

約数列:

[1, 3, 7, 13, 17, 21, 39, 47, 51, 91, 119, 141, 221, 273, 329, 357, 611, 663, 683, 799, 987, 1547, 1833, 2049, 2397, 4277, 4641, 4781, 5593, 8879, 10387, 11611, 12831, 14343, 16779, 26637, 31161, 32101, 34833, 62153, 72709, 81277, 96303, 150943, 186459, 218127, 224707, 243831, 417313, 452829, 545717, 674121, 1056601, 1251939, 1637151, 2921191, 3169803, 3820019, 7094321, 8763573, 11460057, 21282963, 49660247, 148980741]

約数ペア:

[(1, 148980741), (3, 49660247), (7, 21282963), (13, 11460057), (17, 8763573), (21, 7094321), (39, 3820019), (47, 3169803), (51, 2921191), (91, 1637151), (119, 1251939), (141, 1056601), (221, 674121), (273, 545717), (329, 452829), (357, 417313), (611, 243831), (663, 224707), (683, 218127), (799, 186459), (987, 150943), (1547, 96303), (1833, 81277), (2049, 72709), (2397, 62153), (4277, 34833), (4641, 32101), (4781, 31161), (5593, 26637), (8879, 16779), (10387, 14343), (11611, 12831)]