139427352

素因数分解:

$2^3\times 3^3\times {\mathrm{645497}}^1$

素因数の和:645512

約数の個数: 32

約数和(自身を含む): 387298800

約数和(自身を除く): 247871448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 645497, 1290994, 1936491, 2581988, 3872982, 5163976, 5809473, 7745964, 11618946, 15491928, 17428419, 23237892, 34856838, 46475784, 69713676, 139427352]

約数ペア:

[(1, 139427352), (2, 69713676), (3, 46475784), (4, 34856838), (6, 23237892), (8, 17428419), (9, 15491928), (12, 11618946), (18, 7745964), (24, 5809473), (27, 5163976), (36, 3872982), (54, 2581988), (72, 1936491), (108, 1290994), (216, 645497)]