165243200

素因数分解:

$2^6\times 5^2\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:904

約数の個数: 84

約数和(自身を含む): 410077920

約数和(自身を除く): 244834720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 139, 160, 200, 278, 320, 400, 556, 695, 743, 800, 1112, 1390, 1486, 1600, 2224, 2780, 2972, 3475, 3715, 4448, 5560, 5944, 6950, 7430, 8896, 11120, 11888, 13900, 14860, 18575, 22240, 23776, 27800, 29720, 37150, 44480, 47552, 55600, 59440, 74300, 103277, 111200, 118880, 148600, 206554, 222400, 237760, 297200, 413108, 516385, 594400, 826216, 1032770, 1188800, 1652432, 2065540, 2581925, 3304864, 4131080, 5163850, 6609728, 8262160, 10327700, 16524320, 20655400, 33048640, 41310800, 82621600, 165243200]

約数ペア:

[(1, 165243200), (2, 82621600), (4, 41310800), (5, 33048640), (8, 20655400), (10, 16524320), (16, 10327700), (20, 8262160), (25, 6609728), (32, 5163850), (40, 4131080), (50, 3304864), (64, 2581925), (80, 2065540), (100, 1652432), (139, 1188800), (160, 1032770), (200, 826216), (278, 594400), (320, 516385), (400, 413108), (556, 297200), (695, 237760), (743, 222400), (800, 206554), (1112, 148600), (1390, 118880), (1486, 111200), (1600, 103277), (2224, 74300), (2780, 59440), (2972, 55600), (3475, 47552), (3715, 44480), (4448, 37150), (5560, 29720), (5944, 27800), (6950, 23776), (7430, 22240), (8896, 18575), (11120, 14860), (11888, 13900)]