131292546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14957}}^1$

素因数の和:14999

約数の個数: 64

約数和(自身を含む): 344632320

約数和(自身を除く): 213339774

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 14957, 29914, 44871, 89742, 104699, 164527, 209398, 284183, 314097, 329054, 493581, 568366, 628194, 852549, 987162, 1151689, 1705098, 1989281, 2303378, 3126013, 3455067, 3978562, 5967843, 6252026, 6910134, 9378039, 11935686, 18756078, 21882091, 43764182, 65646273, 131292546]

約数ペア:

[(1, 131292546), (2, 65646273), (3, 43764182), (6, 21882091), (7, 18756078), (11, 11935686), (14, 9378039), (19, 6910134), (21, 6252026), (22, 5967843), (33, 3978562), (38, 3455067), (42, 3126013), (57, 2303378), (66, 1989281), (77, 1705098), (114, 1151689), (133, 987162), (154, 852549), (209, 628194), (231, 568366), (266, 493581), (399, 329054), (418, 314097), (462, 284183), (627, 209398), (798, 164527), (1254, 104699), (1463, 89742), (2926, 44871), (4389, 29914), (8778, 14957)]