171446016

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31891}}^1$

素因数の和:31917

約数の個数: 72

約数和(自身を含む): 521497984

約数和(自身を除く): 350051968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 31891, 63782, 95673, 127564, 191346, 223237, 255128, 382692, 446474, 510256, 669711, 765384, 892948, 1020512, 1339422, 1530768, 1785896, 2041024, 2678844, 3061536, 3571792, 4082048, 5357688, 6123072, 7143584, 8164096, 10715376, 12246144, 14287168, 21430752, 24492288, 28574336, 42861504, 57148672, 85723008, 171446016]

約数ペア:

[(1, 171446016), (2, 85723008), (3, 57148672), (4, 42861504), (6, 28574336), (7, 24492288), (8, 21430752), (12, 14287168), (14, 12246144), (16, 10715376), (21, 8164096), (24, 7143584), (28, 6123072), (32, 5357688), (42, 4082048), (48, 3571792), (56, 3061536), (64, 2678844), (84, 2041024), (96, 1785896), (112, 1530768), (128, 1339422), (168, 1020512), (192, 892948), (224, 765384), (256, 669711), (336, 510256), (384, 446474), (448, 382692), (672, 255128), (768, 223237), (896, 191346), (1344, 127564), (1792, 95673), (2688, 63782), (5376, 31891)]