127376444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 257191200

約数和(自身を除く): 129814756

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 178, 221, 356, 442, 884, 1157, 1513, 1619, 2314, 3026, 3238, 4628, 6052, 6476, 19669, 21047, 27523, 39338, 42094, 55046, 78676, 84188, 110092, 144091, 288182, 357799, 576364, 715598, 1431196, 1873183, 2449547, 3746366, 4899094, 7492732, 9798188, 31844111, 63688222, 127376444]

約数ペア:

[(1, 127376444), (2, 63688222), (4, 31844111), (13, 9798188), (17, 7492732), (26, 4899094), (34, 3746366), (52, 2449547), (68, 1873183), (89, 1431196), (178, 715598), (221, 576364), (356, 357799), (442, 288182), (884, 144091), (1157, 110092), (1513, 84188), (1619, 78676), (2314, 55046), (3026, 42094), (3238, 39338), (4628, 27523), (6052, 21047), (6476, 19669)]