146577856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:989

約数の個数: 56

約数和(自身を含む): 308610000

約数和(自身を除く): 162032144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 149, 152, 298, 304, 596, 608, 809, 1192, 1216, 1618, 2384, 2831, 3236, 4768, 5662, 6472, 9536, 11324, 12944, 15371, 22648, 25888, 30742, 45296, 51776, 61484, 90592, 120541, 122968, 181184, 241082, 245936, 482164, 491872, 964328, 983744, 1928656, 2290279, 3857312, 4580558, 7714624, 9161116, 18322232, 36644464, 73288928, 146577856]

約数ペア:

[(1, 146577856), (2, 73288928), (4, 36644464), (8, 18322232), (16, 9161116), (19, 7714624), (32, 4580558), (38, 3857312), (64, 2290279), (76, 1928656), (149, 983744), (152, 964328), (298, 491872), (304, 482164), (596, 245936), (608, 241082), (809, 181184), (1192, 122968), (1216, 120541), (1618, 90592), (2384, 61484), (2831, 51776), (3236, 45296), (4768, 30742), (5662, 25888), (6472, 22648), (9536, 15371), (11324, 12944)]