128112301368

素因数分解:

$2^3\times 3^2\times {\mathrm{3877}}^1\times {\mathrm{458947}}^1$

素因数の和:462836

約数の個数: 48

約数和(自身を含む): 347061067080

約数和(自身を除く): 218948765712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3877, 7754, 11631, 15508, 23262, 31016, 34893, 46524, 69786, 93048, 139572, 279144, 458947, 917894, 1376841, 1835788, 2753682, 3671576, 4130523, 5507364, 8261046, 11014728, 16522092, 33044184, 1779337519, 3558675038, 5338012557, 7117350076, 10676025114, 14234700152, 16014037671, 21352050228, 32028075342, 42704100456, 64056150684, 128112301368]

約数ペア:

[(1, 128112301368), (2, 64056150684), (3, 42704100456), (4, 32028075342), (6, 21352050228), (8, 16014037671), (9, 14234700152), (12, 10676025114), (18, 7117350076), (24, 5338012557), (36, 3558675038), (72, 1779337519), (3877, 33044184), (7754, 16522092), (11631, 11014728), (15508, 8261046), (23262, 5507364), (31016, 4130523), (34893, 3671576), (46524, 2753682), (69786, 1835788), (93048, 1376841), (139572, 917894), (279144, 458947)]