188932856

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3204

約数の個数: 64

約数和(自身を含む): 431585280

約数和(自身を除く): 242652424

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 644, 658, 1081, 1288, 1316, 2162, 2632, 3121, 4324, 6242, 7567, 8648, 12484, 15134, 21847, 24968, 30268, 43694, 60536, 71783, 87388, 143566, 146687, 174776, 287132, 293374, 502481, 574264, 586748, 1004962, 1026809, 1173496, 2009924, 2053618, 3373801, 4019848, 4107236, 6747602, 8214472, 13495204, 23616607, 26990408, 47233214, 94466428, 188932856]

約数ペア:

[(1, 188932856), (2, 94466428), (4, 47233214), (7, 26990408), (8, 23616607), (14, 13495204), (23, 8214472), (28, 6747602), (46, 4107236), (47, 4019848), (56, 3373801), (92, 2053618), (94, 2009924), (161, 1173496), (184, 1026809), (188, 1004962), (322, 586748), (329, 574264), (376, 502481), (644, 293374), (658, 287132), (1081, 174776), (1288, 146687), (1316, 143566), (2162, 87388), (2632, 71783), (3121, 60536), (4324, 43694), (6242, 30268), (7567, 24968), (8648, 21847), (12484, 15134)]