163897248

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55073}}^1$

素因数の和:55117

約数の個数: 48

約数和(自身を含む): 444116736

約数和(自身を除く): 280219488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 55073, 110146, 165219, 220292, 330438, 440584, 660876, 881168, 1321752, 1707263, 1762336, 2643504, 3414526, 5121789, 5287008, 6829052, 10243578, 13658104, 20487156, 27316208, 40974312, 54632416, 81948624, 163897248]

約数ペア:

[(1, 163897248), (2, 81948624), (3, 54632416), (4, 40974312), (6, 27316208), (8, 20487156), (12, 13658104), (16, 10243578), (24, 6829052), (31, 5287008), (32, 5121789), (48, 3414526), (62, 2643504), (93, 1762336), (96, 1707263), (124, 1321752), (186, 881168), (248, 660876), (372, 440584), (496, 330438), (744, 220292), (992, 165219), (1488, 110146), (2976, 55073)]