161858304

素因数分解:

$2^8\times 3^3\times {\mathrm{23417}}^1$

素因数の和:23442

約数の個数: 72

約数和(自身を含む): 478663920

約数和(自身を除く): 316805616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 23417, 46834, 70251, 93668, 140502, 187336, 210753, 281004, 374672, 421506, 562008, 632259, 749344, 843012, 1124016, 1264518, 1498688, 1686024, 2248032, 2529036, 2997376, 3372048, 4496064, 5058072, 5994752, 6744096, 8992128, 10116144, 13488192, 17984256, 20232288, 26976384, 40464576, 53952768, 80929152, 161858304]

約数ペア:

[(1, 161858304), (2, 80929152), (3, 53952768), (4, 40464576), (6, 26976384), (8, 20232288), (9, 17984256), (12, 13488192), (16, 10116144), (18, 8992128), (24, 6744096), (27, 5994752), (32, 5058072), (36, 4496064), (48, 3372048), (54, 2997376), (64, 2529036), (72, 2248032), (96, 1686024), (108, 1498688), (128, 1264518), (144, 1124016), (192, 843012), (216, 749344), (256, 632259), (288, 562008), (384, 421506), (432, 374672), (576, 281004), (768, 210753), (864, 187336), (1152, 140502), (1728, 93668), (2304, 70251), (3456, 46834), (6912, 23417)]