181327552

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3187}}^1$

素因数の和:3333

約数の個数: 56

約数和(自身を含む): 414593024

約数和(自身を除く): 233265472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 3187, 3556, 4064, 6374, 7112, 8128, 12748, 14224, 22309, 25496, 28448, 44618, 50992, 56896, 89236, 101984, 178472, 203968, 356944, 404749, 713888, 809498, 1427776, 1618996, 2833243, 3237992, 5666486, 6475984, 11332972, 12951968, 22665944, 25903936, 45331888, 90663776, 181327552]

約数ペア:

[(1, 181327552), (2, 90663776), (4, 45331888), (7, 25903936), (8, 22665944), (14, 12951968), (16, 11332972), (28, 6475984), (32, 5666486), (56, 3237992), (64, 2833243), (112, 1618996), (127, 1427776), (224, 809498), (254, 713888), (448, 404749), (508, 356944), (889, 203968), (1016, 178472), (1778, 101984), (2032, 89236), (3187, 56896), (3556, 50992), (4064, 44618), (6374, 28448), (7112, 25496), (8128, 22309), (12748, 14224)]