153539680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137089}}^1$

素因数の和:137111

約数の個数: 48

約数和(自身を含む): 414560160

約数和(自身を除く): 261020480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 137089, 274178, 548356, 685445, 959623, 1096712, 1370890, 1919246, 2193424, 2741780, 3838492, 4386848, 4798115, 5483560, 7676984, 9596230, 10967120, 15353968, 19192460, 21934240, 30707936, 38384920, 76769840, 153539680]

約数ペア:

[(1, 153539680), (2, 76769840), (4, 38384920), (5, 30707936), (7, 21934240), (8, 19192460), (10, 15353968), (14, 10967120), (16, 9596230), (20, 7676984), (28, 5483560), (32, 4798115), (35, 4386848), (40, 3838492), (56, 2741780), (70, 2193424), (80, 1919246), (112, 1370890), (140, 1096712), (160, 959623), (224, 685445), (280, 548356), (560, 274178), (1120, 137089)]