189665496

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{5387}}^1$

素因数の和:5565

約数の個数: 64

約数和(自身を含む): 530179200

約数和(自身を除く): 340513704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 4401, 5387, 5868, 8802, 10774, 11736, 16161, 17604, 21548, 32322, 35208, 43096, 48483, 64644, 96966, 129288, 145449, 193932, 290898, 387864, 581796, 878081, 1163592, 1756162, 2634243, 3512324, 5268486, 7024648, 7902729, 10536972, 15805458, 21073944, 23708187, 31610916, 47416374, 63221832, 94832748, 189665496]

約数ペア:

[(1, 189665496), (2, 94832748), (3, 63221832), (4, 47416374), (6, 31610916), (8, 23708187), (9, 21073944), (12, 15805458), (18, 10536972), (24, 7902729), (27, 7024648), (36, 5268486), (54, 3512324), (72, 2634243), (108, 1756162), (163, 1163592), (216, 878081), (326, 581796), (489, 387864), (652, 290898), (978, 193932), (1304, 145449), (1467, 129288), (1956, 96966), (2934, 64644), (3912, 48483), (4401, 43096), (5387, 35208), (5868, 32322), (8802, 21548), (10774, 17604), (11736, 16161)]