129874144

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 264297600

約数和(自身を除く): 134423456

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 229, 296, 458, 479, 592, 916, 958, 1184, 1832, 1916, 3664, 3832, 7328, 7664, 8473, 15328, 16946, 17723, 33892, 35446, 67784, 70892, 109691, 135568, 141784, 219382, 271136, 283568, 438764, 567136, 877528, 1755056, 3510112, 4058567, 8117134, 16234268, 32468536, 64937072, 129874144]

約数ペア:

[(1, 129874144), (2, 64937072), (4, 32468536), (8, 16234268), (16, 8117134), (32, 4058567), (37, 3510112), (74, 1755056), (148, 877528), (229, 567136), (296, 438764), (458, 283568), (479, 271136), (592, 219382), (916, 141784), (958, 135568), (1184, 109691), (1832, 70892), (1916, 67784), (3664, 35446), (3832, 33892), (7328, 17723), (7664, 16946), (8473, 15328)]