16150904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 38223360

約数和(自身を除く): 22072456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 157, 167, 308, 314, 334, 616, 628, 668, 1099, 1169, 1256, 1336, 1727, 1837, 2198, 2338, 3454, 3674, 4396, 4676, 6908, 7348, 8792, 9352, 12089, 12859, 13816, 14696, 24178, 25718, 26219, 48356, 51436, 52438, 96712, 102872, 104876, 183533, 209752, 288409, 367066, 576818, 734132, 1153636, 1468264, 2018863, 2307272, 4037726, 8075452, 16150904]

約数ペア:

[(1, 16150904), (2, 8075452), (4, 4037726), (7, 2307272), (8, 2018863), (11, 1468264), (14, 1153636), (22, 734132), (28, 576818), (44, 367066), (56, 288409), (77, 209752), (88, 183533), (154, 104876), (157, 102872), (167, 96712), (308, 52438), (314, 51436), (334, 48356), (616, 26219), (628, 25718), (668, 24178), (1099, 14696), (1169, 13816), (1256, 12859), (1336, 12089), (1727, 9352), (1837, 8792), (2198, 7348), (2338, 6908), (3454, 4676), (3674, 4396)]