138668424

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{457}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 356140800

約数和(自身を除く): 217472376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 269, 282, 376, 457, 538, 564, 807, 914, 1076, 1128, 1371, 1614, 1828, 2152, 2742, 3228, 3656, 5484, 6456, 10968, 12643, 21479, 25286, 37929, 42958, 50572, 64437, 75858, 85916, 101144, 122933, 128874, 151716, 171832, 245866, 257748, 303432, 368799, 491732, 515496, 737598, 983464, 1475196, 2950392, 5777851, 11555702, 17333553, 23111404, 34667106, 46222808, 69334212, 138668424]

約数ペア:

[(1, 138668424), (2, 69334212), (3, 46222808), (4, 34667106), (6, 23111404), (8, 17333553), (12, 11555702), (24, 5777851), (47, 2950392), (94, 1475196), (141, 983464), (188, 737598), (269, 515496), (282, 491732), (376, 368799), (457, 303432), (538, 257748), (564, 245866), (807, 171832), (914, 151716), (1076, 128874), (1128, 122933), (1371, 101144), (1614, 85916), (1828, 75858), (2152, 64437), (2742, 50572), (3228, 42958), (3656, 37929), (5484, 25286), (6456, 21479), (10968, 12643)]