155839936

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3251}}^1$

素因数の和:3377

約数の個数: 56

約数和(自身を含む): 356835456

約数和(自身を除く): 200995520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3251, 3424, 5992, 6502, 6848, 11984, 13004, 22757, 23968, 26008, 45514, 47936, 52016, 91028, 104032, 182056, 208064, 347857, 364112, 695714, 728224, 1391428, 1456448, 2434999, 2782856, 4869998, 5565712, 9739996, 11131424, 19479992, 22262848, 38959984, 77919968, 155839936]

約数ペア:

[(1, 155839936), (2, 77919968), (4, 38959984), (7, 22262848), (8, 19479992), (14, 11131424), (16, 9739996), (28, 5565712), (32, 4869998), (56, 2782856), (64, 2434999), (107, 1456448), (112, 1391428), (214, 728224), (224, 695714), (428, 364112), (448, 347857), (749, 208064), (856, 182056), (1498, 104032), (1712, 91028), (2996, 52016), (3251, 47936), (3424, 45514), (5992, 26008), (6502, 23968), (6848, 22757), (11984, 13004)]