189318304

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2753}}^1$

素因数の和:3077

約数の個数: 48

約数和(自身を含む): 427508928

約数和(自身を除く): 238190624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 614, 1228, 2149, 2456, 2753, 4298, 4912, 5506, 8596, 9824, 11012, 17192, 19271, 22024, 34384, 38542, 44048, 68768, 77084, 88096, 154168, 308336, 616672, 845171, 1690342, 3380684, 5916197, 6761368, 11832394, 13522736, 23664788, 27045472, 47329576, 94659152, 189318304]

約数ペア:

[(1, 189318304), (2, 94659152), (4, 47329576), (7, 27045472), (8, 23664788), (14, 13522736), (16, 11832394), (28, 6761368), (32, 5916197), (56, 3380684), (112, 1690342), (224, 845171), (307, 616672), (614, 308336), (1228, 154168), (2149, 88096), (2456, 77084), (2753, 68768), (4298, 44048), (4912, 38542), (5506, 34384), (8596, 22024), (9824, 19271), (11012, 17192)]