164558551244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{29383}}^1$

素因数の和:29982

約数の個数: 48

約数和(自身を含む): 300139929600

約数和(自身を除く): 135581378356

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 479, 958, 1916, 2923, 5846, 11692, 17723, 29383, 35446, 37841, 58766, 70892, 75682, 117532, 151364, 1087171, 1400117, 2174342, 2321257, 2800234, 4348684, 4642514, 5600468, 9285028, 14074457, 28148914, 56297828, 85886509, 171773018, 343546036, 520754909, 1041509818, 1111882103, 2083019636, 2223764206, 4447528412, 41139637811, 82279275622, 164558551244]

約数ペア:

[(1, 164558551244), (2, 82279275622), (4, 41139637811), (37, 4447528412), (74, 2223764206), (79, 2083019636), (148, 1111882103), (158, 1041509818), (316, 520754909), (479, 343546036), (958, 171773018), (1916, 85886509), (2923, 56297828), (5846, 28148914), (11692, 14074457), (17723, 9285028), (29383, 5600468), (35446, 4642514), (37841, 4348684), (58766, 2800234), (70892, 2321257), (75682, 2174342), (117532, 1400117), (151364, 1087171)]