145140768

素因数分解:

$2^5\times 3^3\times {\mathrm{167987}}^1$

素因数の和:168006

約数の個数: 48

約数和(自身を含む): 423329760

約数和(自身を除く): 278188992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 167987, 335974, 503961, 671948, 1007922, 1343896, 1511883, 2015844, 2687792, 3023766, 4031688, 4535649, 5375584, 6047532, 8063376, 9071298, 12095064, 16126752, 18142596, 24190128, 36285192, 48380256, 72570384, 145140768]

約数ペア:

[(1, 145140768), (2, 72570384), (3, 48380256), (4, 36285192), (6, 24190128), (8, 18142596), (9, 16126752), (12, 12095064), (16, 9071298), (18, 8063376), (24, 6047532), (27, 5375584), (32, 4535649), (36, 4031688), (48, 3023766), (54, 2687792), (72, 2015844), (96, 1511883), (108, 1343896), (144, 1007922), (216, 671948), (288, 503961), (432, 335974), (864, 167987)]