155131008

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3325

約数の個数: 64

約数和(自身を含む): 415441920

約数和(自身を除く): 260310912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 508, 762, 1016, 1524, 2032, 3048, 3181, 4064, 6096, 6362, 8128, 9543, 12192, 12724, 16256, 19086, 24384, 25448, 38172, 48768, 50896, 76344, 101792, 152688, 203584, 305376, 403987, 407168, 610752, 807974, 1211961, 1221504, 1615948, 2423922, 3231896, 4847844, 6463792, 9695688, 12927584, 19391376, 25855168, 38782752, 51710336, 77565504, 155131008]

約数ペア:

[(1, 155131008), (2, 77565504), (3, 51710336), (4, 38782752), (6, 25855168), (8, 19391376), (12, 12927584), (16, 9695688), (24, 6463792), (32, 4847844), (48, 3231896), (64, 2423922), (96, 1615948), (127, 1221504), (128, 1211961), (192, 807974), (254, 610752), (381, 407168), (384, 403987), (508, 305376), (762, 203584), (1016, 152688), (1524, 101792), (2032, 76344), (3048, 50896), (3181, 48768), (4064, 38172), (6096, 25448), (6362, 24384), (8128, 19086), (9543, 16256), (12192, 12724)]