168751944

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{4793}}^1$

素因数の和:4971

約数の個数: 64

約数和(自身を含む): 471729600

約数和(自身を除く): 302977656

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, 4793, 5868, 8802, 9586, 11736, 14379, 17604, 19172, 28758, 35208, 38344, 43137, 57516, 86274, 115032, 129411, 172548, 258822, 345096, 517644, 781259, 1035288, 1562518, 2343777, 3125036, 4687554, 6250072, 7031331, 9375108, 14062662, 18750216, 21093993, 28125324, 42187986, 56250648, 84375972, 168751944]

約数ペア:

[(1, 168751944), (2, 84375972), (3, 56250648), (4, 42187986), (6, 28125324), (8, 21093993), (9, 18750216), (12, 14062662), (18, 9375108), (24, 7031331), (27, 6250072), (36, 4687554), (54, 3125036), (72, 2343777), (108, 1562518), (163, 1035288), (216, 781259), (326, 517644), (489, 345096), (652, 258822), (978, 172548), (1304, 129411), (1467, 115032), (1956, 86274), (2934, 57516), (3912, 43137), (4401, 38344), (4793, 35208), (5868, 28758), (8802, 19172), (9586, 17604), (11736, 14379)]