143964992

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:679

約数の個数: 56

約数和(自身を含む): 297484800

約数和(自身を除く): 153519808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 149, 248, 298, 487, 496, 596, 974, 992, 1192, 1948, 1984, 2384, 3896, 4619, 4768, 7792, 9238, 9536, 15097, 15584, 18476, 30194, 31168, 36952, 60388, 72563, 73904, 120776, 145126, 147808, 241552, 290252, 295616, 483104, 580504, 966208, 1161008, 2249453, 2322016, 4498906, 4644032, 8997812, 17995624, 35991248, 71982496, 143964992]

約数ペア:

[(1, 143964992), (2, 71982496), (4, 35991248), (8, 17995624), (16, 8997812), (31, 4644032), (32, 4498906), (62, 2322016), (64, 2249453), (124, 1161008), (149, 966208), (248, 580504), (298, 483104), (487, 295616), (496, 290252), (596, 241552), (974, 147808), (992, 145126), (1192, 120776), (1948, 73904), (1984, 72563), (2384, 60388), (3896, 36952), (4619, 31168), (4768, 30194), (7792, 18476), (9238, 15584), (9536, 15097)]