138380976

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{9907}}^1$

素因数の和:10018

約数の個数: 60

約数和(自身を含む): 391306552

約数和(自身を除く): 252925576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 9907, 13968, 19814, 29721, 39628, 59442, 79256, 89163, 118884, 158512, 178326, 237768, 356652, 475536, 713304, 960979, 1426608, 1921958, 2882937, 3843916, 5765874, 7687832, 8648811, 11531748, 15375664, 17297622, 23063496, 34595244, 46126992, 69190488, 138380976]

約数ペア:

[(1, 138380976), (2, 69190488), (3, 46126992), (4, 34595244), (6, 23063496), (8, 17297622), (9, 15375664), (12, 11531748), (16, 8648811), (18, 7687832), (24, 5765874), (36, 3843916), (48, 2882937), (72, 1921958), (97, 1426608), (144, 960979), (194, 713304), (291, 475536), (388, 356652), (582, 237768), (776, 178326), (873, 158512), (1164, 118884), (1552, 89163), (1746, 79256), (2328, 59442), (3492, 39628), (4656, 29721), (6984, 19814), (9907, 13968)]