157055514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1459}}^1$

素因数の和:1715

約数の個数: 64

約数和(自身を含む): 393569280

約数和(自身を除く): 236513766

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 233, 462, 466, 699, 1398, 1459, 1631, 2563, 2918, 3262, 4377, 4893, 5126, 7689, 8754, 9786, 10213, 15378, 16049, 17941, 20426, 30639, 32098, 35882, 48147, 53823, 61278, 96294, 107646, 112343, 224686, 337029, 339947, 674058, 679894, 1019841, 2039682, 2379629, 3739417, 4759258, 7138887, 7478834, 11218251, 14277774, 22436502, 26175919, 52351838, 78527757, 157055514]

約数ペア:

[(1, 157055514), (2, 78527757), (3, 52351838), (6, 26175919), (7, 22436502), (11, 14277774), (14, 11218251), (21, 7478834), (22, 7138887), (33, 4759258), (42, 3739417), (66, 2379629), (77, 2039682), (154, 1019841), (231, 679894), (233, 674058), (462, 339947), (466, 337029), (699, 224686), (1398, 112343), (1459, 107646), (1631, 96294), (2563, 61278), (2918, 53823), (3262, 48147), (4377, 35882), (4893, 32098), (5126, 30639), (7689, 20426), (8754, 17941), (9786, 16049), (10213, 15378)]