158528040786

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1095821}}^1$

素因数の和:1095901

約数の個数: 80

約数和(自身を含む): 381872050560

約数和(自身を除く): 223344009774

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 81, 94, 114, 141, 162, 171, 282, 342, 423, 513, 846, 893, 1026, 1269, 1539, 1786, 2538, 2679, 3078, 3807, 5358, 7614, 8037, 16074, 24111, 48222, 72333, 144666, 1095821, 2191642, 3287463, 6574926, 9862389, 19724778, 20820599, 29587167, 41641198, 51503587, 59174334, 62461797, 88761501, 103007174, 124923594, 154510761, 177523002, 187385391, 309021522, 374770782, 463532283, 562156173, 927064566, 978568153, 1124312346, 1390596849, 1686468519, 1957136306, 2781193698, 2935704459, 3372937038, 4171790547, 5871408918, 8343581094, 8807113377, 17614226754, 26421340131, 52842680262, 79264020393, 158528040786]

約数ペア:

[(1, 158528040786), (2, 79264020393), (3, 52842680262), (6, 26421340131), (9, 17614226754), (18, 8807113377), (19, 8343581094), (27, 5871408918), (38, 4171790547), (47, 3372937038), (54, 2935704459), (57, 2781193698), (81, 1957136306), (94, 1686468519), (114, 1390596849), (141, 1124312346), (162, 978568153), (171, 927064566), (282, 562156173), (342, 463532283), (423, 374770782), (513, 309021522), (846, 187385391), (893, 177523002), (1026, 154510761), (1269, 124923594), (1539, 103007174), (1786, 88761501), (2538, 62461797), (2679, 59174334), (3078, 51503587), (3807, 41641198), (5358, 29587167), (7614, 20820599), (8037, 19724778), (16074, 9862389), (24111, 6574926), (48222, 3287463), (72333, 2191642), (144666, 1095821)]