156732083697

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{41257}}^1$

素因数の和:41918

約数の個数: 48

約数和(自身を含む): 249167954112

約数和(自身を除く): 92435870415

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 601, 903, 1803, 2107, 4207, 6321, 12621, 25843, 29449, 41257, 77529, 88347, 123771, 180901, 288799, 542703, 866397, 1266307, 1774051, 2021593, 3798921, 5322153, 6064779, 12418357, 24795457, 37255071, 74386371, 86928499, 173568199, 260785497, 520704597, 1066204651, 1214977393, 3198613953, 3644932179, 7463432557, 22390297671, 52244027899, 156732083697]

約数ペア:

[(1, 156732083697), (3, 52244027899), (7, 22390297671), (21, 7463432557), (43, 3644932179), (49, 3198613953), (129, 1214977393), (147, 1066204651), (301, 520704597), (601, 260785497), (903, 173568199), (1803, 86928499), (2107, 74386371), (4207, 37255071), (6321, 24795457), (12621, 12418357), (25843, 6064779), (29449, 5322153), (41257, 3798921), (77529, 2021593), (88347, 1774051), (123771, 1266307), (180901, 866397), (288799, 542703)]