155423904

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18191}}^1$

素因数の和:18293

約数の個数: 48

約数和(自身を含む): 412594560

約数和(自身を除く): 257170656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 18191, 36382, 54573, 72764, 109146, 145528, 218292, 291056, 436584, 582112, 873168, 1618999, 1746336, 3237998, 4856997, 6475996, 9713994, 12951992, 19427988, 25903984, 38855976, 51807968, 77711952, 155423904]

約数ペア:

[(1, 155423904), (2, 77711952), (3, 51807968), (4, 38855976), (6, 25903984), (8, 19427988), (12, 12951992), (16, 9713994), (24, 6475996), (32, 4856997), (48, 3237998), (89, 1746336), (96, 1618999), (178, 873168), (267, 582112), (356, 436584), (534, 291056), (712, 218292), (1068, 145528), (1424, 109146), (2136, 72764), (2848, 54573), (4272, 36382), (8544, 18191)]