163531914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{42787}}^1$

素因数の和:42819

約数の個数: 48

約数和(自身を含む): 409737888

約数和(自身を除く): 246205974

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 42787, 85574, 128361, 256722, 299509, 556231, 599018, 898527, 1112462, 1668693, 1797054, 2096563, 3337386, 3893617, 4193126, 6289689, 7787234, 11680851, 12579378, 23361702, 27255319, 54510638, 81765957, 163531914]

約数ペア:

[(1, 163531914), (2, 81765957), (3, 54510638), (6, 27255319), (7, 23361702), (13, 12579378), (14, 11680851), (21, 7787234), (26, 6289689), (39, 4193126), (42, 3893617), (49, 3337386), (78, 2096563), (91, 1797054), (98, 1668693), (147, 1112462), (182, 898527), (273, 599018), (294, 556231), (546, 299509), (637, 256722), (1274, 128361), (1911, 85574), (3822, 42787)]