152045920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5623}}^1$

素因数の和:5664

約数の個数: 72

約数和(自身を含む): 389034576

約数和(自身を除く): 236988656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 5623, 6760, 11246, 13520, 22492, 27040, 28115, 44984, 56230, 73099, 89968, 112460, 146198, 179936, 224920, 292396, 365495, 449840, 584792, 730990, 899680, 950287, 1169584, 1461980, 1900574, 2339168, 2923960, 3801148, 4751435, 5847920, 7602296, 9502870, 11695840, 15204592, 19005740, 30409184, 38011480, 76022960, 152045920]

約数ペア:

[(1, 152045920), (2, 76022960), (4, 38011480), (5, 30409184), (8, 19005740), (10, 15204592), (13, 11695840), (16, 9502870), (20, 7602296), (26, 5847920), (32, 4751435), (40, 3801148), (52, 2923960), (65, 2339168), (80, 1900574), (104, 1461980), (130, 1169584), (160, 950287), (169, 899680), (208, 730990), (260, 584792), (338, 449840), (416, 365495), (520, 292396), (676, 224920), (845, 179936), (1040, 146198), (1352, 112460), (1690, 89968), (2080, 73099), (2704, 56230), (3380, 44984), (5408, 28115), (5623, 27040), (6760, 22492), (11246, 13520)]