155510068

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{36781}}^1$

素因数の和:36943

約数の個数: 24

約数和(自身を含む): 313088384

約数和(自身を除く): 157578316

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 36781, 73562, 147124, 257467, 514934, 1029868, 5553931, 11107862, 22215724, 38877517, 77755034, 155510068]

約数ペア:

[(1, 155510068), (2, 77755034), (4, 38877517), (7, 22215724), (14, 11107862), (28, 5553931), (151, 1029868), (302, 514934), (604, 257467), (1057, 147124), (2114, 73562), (4228, 36781)]