158651406

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 375033600

約数和(自身を除く): 216382194

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 101, 114, 171, 202, 303, 342, 513, 606, 909, 1026, 1531, 1818, 1919, 2727, 3062, 3838, 4593, 5454, 5757, 9186, 11514, 13779, 17271, 27558, 29089, 34542, 41337, 51813, 58178, 82674, 87267, 103626, 154631, 174534, 261801, 309262, 463893, 523602, 785403, 927786, 1391679, 1570806, 2783358, 2937989, 4175037, 5875978, 8350074, 8813967, 17627934, 26441901, 52883802, 79325703, 158651406]

約数ペア:

[(1, 158651406), (2, 79325703), (3, 52883802), (6, 26441901), (9, 17627934), (18, 8813967), (19, 8350074), (27, 5875978), (38, 4175037), (54, 2937989), (57, 2783358), (101, 1570806), (114, 1391679), (171, 927786), (202, 785403), (303, 523602), (342, 463893), (513, 309262), (606, 261801), (909, 174534), (1026, 154631), (1531, 103626), (1818, 87267), (1919, 82674), (2727, 58178), (3062, 51813), (3838, 41337), (4593, 34542), (5454, 29089), (5757, 27558), (9186, 17271), (11514, 13779)]