155454672

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15349}}^1$

素因数の和:15571

約数の個数: 40

約数和(自身を含む): 403520800

約数和(自身を除く): 248066128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 15349, 30698, 46047, 61396, 92094, 122792, 184188, 245584, 368376, 736752, 3238639, 6477278, 9715917, 12954556, 19431834, 25909112, 38863668, 51818224, 77727336, 155454672]

約数ペア:

[(1, 155454672), (2, 77727336), (3, 51818224), (4, 38863668), (6, 25909112), (8, 19431834), (12, 12954556), (16, 9715917), (24, 6477278), (48, 3238639), (211, 736752), (422, 368376), (633, 245584), (844, 184188), (1266, 122792), (1688, 92094), (2532, 61396), (3376, 46047), (5064, 30698), (10128, 15349)]