157416588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{208223}}^1$

素因数の和:208243

約数の個数: 48

約数和(自身を含む): 466421760

約数和(自身を除く): 309005172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 208223, 416446, 624669, 832892, 1249338, 1457561, 1874007, 2498676, 2915122, 3748014, 4372683, 5622021, 5830244, 7496028, 8745366, 11244042, 13118049, 17490732, 22488084, 26236098, 39354147, 52472196, 78708294, 157416588]

約数ペア:

[(1, 157416588), (2, 78708294), (3, 52472196), (4, 39354147), (6, 26236098), (7, 22488084), (9, 17490732), (12, 13118049), (14, 11244042), (18, 8745366), (21, 7496028), (27, 5830244), (28, 5622021), (36, 4372683), (42, 3748014), (54, 2915122), (63, 2498676), (84, 1874007), (108, 1457561), (126, 1249338), (189, 832892), (252, 624669), (378, 416446), (756, 208223)]