157457832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3889}}^1$

素因数の和:4146

約数の個数: 64

約数和(自身を含む): 451862400

約数和(自身を除く): 294404568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 723, 964, 1446, 1687, 1928, 2892, 3374, 3889, 5061, 5784, 6748, 7778, 10122, 11667, 13496, 15556, 20244, 23334, 27223, 31112, 40488, 46668, 54446, 81669, 93336, 108892, 163338, 217784, 326676, 653352, 937249, 1874498, 2811747, 3748996, 5623494, 6560743, 7497992, 11246988, 13121486, 19682229, 22493976, 26242972, 39364458, 52485944, 78728916, 157457832]

約数ペア:

[(1, 157457832), (2, 78728916), (3, 52485944), (4, 39364458), (6, 26242972), (7, 22493976), (8, 19682229), (12, 13121486), (14, 11246988), (21, 7497992), (24, 6560743), (28, 5623494), (42, 3748996), (56, 2811747), (84, 1874498), (168, 937249), (241, 653352), (482, 326676), (723, 217784), (964, 163338), (1446, 108892), (1687, 93336), (1928, 81669), (2892, 54446), (3374, 46668), (3889, 40488), (5061, 31112), (5784, 27223), (6748, 23334), (7778, 20244), (10122, 15556), (11667, 13496)]