170773148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 373847040

約数和(自身を除く): 203073892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 169, 182, 239, 302, 338, 364, 478, 604, 676, 956, 1057, 1183, 1673, 1963, 2114, 2366, 3107, 3346, 3926, 4228, 4732, 6214, 6692, 7852, 12428, 13741, 21749, 25519, 27482, 36089, 40391, 43498, 51038, 54964, 72178, 80782, 86996, 102076, 144356, 161564, 178633, 252623, 282737, 357266, 469157, 505246, 565474, 714532, 938314, 1010492, 1130948, 1876628, 3284099, 6099041, 6568198, 12198082, 13136396, 24396164, 42693287, 85386574, 170773148]

約数ペア:

[(1, 170773148), (2, 85386574), (4, 42693287), (7, 24396164), (13, 13136396), (14, 12198082), (26, 6568198), (28, 6099041), (52, 3284099), (91, 1876628), (151, 1130948), (169, 1010492), (182, 938314), (239, 714532), (302, 565474), (338, 505246), (364, 469157), (478, 357266), (604, 282737), (676, 252623), (956, 178633), (1057, 161564), (1183, 144356), (1673, 102076), (1963, 86996), (2114, 80782), (2366, 72178), (3107, 54964), (3346, 51038), (3926, 43498), (4228, 40391), (4732, 36089), (6214, 27482), (6692, 25519), (7852, 21749), (12428, 13741)]